Home / 94,269.52-141,387.27-38,107.36

Finding the Fourth Proportional to 94,269.52, 141,387.27 and 38,107.36

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Solution

The fourth proportional to 94,269.52, 141,387.27 and 38,107.36 is: 57,154.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,269.52 : 141,387.27 = 38,107.36 : x
  2. Step 2: Convert to fraction form
    94,269.52/141,387.27 = 38,107.36/x
  3. Step 3: Cross multiply
    94,269.52x = 141,387.27 × 38,107.36
  4. Step 4: Simplify right side
    94,269.52x = 5,387,895,597.31
  5. Step 5: Solve for x
    x = 5,387,895,597.31/94,269.52
  6. Step 6: Final answer
    x = 57,154.16

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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.