Home / 34,670.28-51,994.26-11,291.25

Finding the Fourth Proportional to 34,670.28, 51,994.26 and 11,291.25

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Solution

The fourth proportional to 34,670.28, 51,994.26 and 11,291.25 is: 16,933.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,670.28 : 51,994.26 = 11,291.25 : x
  2. Step 2: Convert to fraction form
    34,670.28/51,994.26 = 11,291.25/x
  3. Step 3: Cross multiply
    34,670.28x = 51,994.26 × 11,291.25
  4. Step 4: Simplify right side
    34,670.28x = 587,080,188.23
  5. Step 5: Solve for x
    x = 587,080,188.23/34,670.28
  6. Step 6: Final answer
    x = 16,933.24

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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.