Home / 38,269.13-57,407.00-10,567.13

Finding the Fourth Proportional to 38,269.13, 57,407.00 and 10,567.13

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Solution

The fourth proportional to 38,269.13, 57,407.00 and 10,567.13 is: 15,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,269.13 : 57,407.00 = 10,567.13 : x
  2. Step 2: Convert to fraction form
    38,269.13/57,407.00 = 10,567.13/x
  3. Step 3: Cross multiply
    38,269.13x = 57,407.00 × 10,567.13
  4. Step 4: Simplify right side
    38,269.13x = 606,626,892.04
  5. Step 5: Solve for x
    x = 606,626,892.04/38,269.13
  6. Step 6: Final answer
    x = 15,851.60

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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.