Home / 41,067.11-61,608.26-12,994.23

Finding the Fourth Proportional to 41,067.11, 61,608.26 and 12,994.23

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Solution

The fourth proportional to 41,067.11, 61,608.26 and 12,994.23 is: 19,493.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,067.11 : 61,608.26 = 12,994.23 : x
  2. Step 2: Convert to fraction form
    41,067.11/61,608.26 = 12,994.23/x
  3. Step 3: Cross multiply
    41,067.11x = 61,608.26 × 12,994.23
  4. Step 4: Simplify right side
    41,067.11x = 800,551,900.34
  5. Step 5: Solve for x
    x = 800,551,900.34/41,067.11
  6. Step 6: Final answer
    x = 19,493.75

Related Problems

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Half scale
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Double scale
Find fourth proportional to 41,068.11, 61,609.76 and 12,995.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.