Home / 41,191.13-61,786.80-10,026.38

Finding the Fourth Proportional to 41,191.13, 61,786.80 and 10,026.38

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Solution

The fourth proportional to 41,191.13, 61,786.80 and 10,026.38 is: 15,039.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,191.13 : 61,786.80 = 10,026.38 : x
  2. Step 2: Convert to fraction form
    41,191.13/61,786.80 = 10,026.38/x
  3. Step 3: Cross multiply
    41,191.13x = 61,786.80 × 10,026.38
  4. Step 4: Simplify right side
    41,191.13x = 619,498,090.25
  5. Step 5: Solve for x
    x = 619,498,090.25/41,191.13
  6. Step 6: Final answer
    x = 15,039.60

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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.