Home / 94,288.92-141,411.48-27,711.24

Finding the Fourth Proportional to 94,288.92, 141,411.48 and 27,711.24

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Solution

The fourth proportional to 94,288.92, 141,411.48 and 27,711.24 is: 41,560.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,288.92 : 141,411.48 = 27,711.24 : x
  2. Step 2: Convert to fraction form
    94,288.92/141,411.48 = 27,711.24/x
  3. Step 3: Cross multiply
    94,288.92x = 141,411.48 × 27,711.24
  4. Step 4: Simplify right side
    94,288.92x = 3,918,687,461.04
  5. Step 5: Solve for x
    x = 3,918,687,461.04/94,288.92
  6. Step 6: Final answer
    x = 41,560.42

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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.