Home / 94,507.28-141,773.88-27,952.64

Finding the Fourth Proportional to 94,507.28, 141,773.88 and 27,952.64

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Solution

The fourth proportional to 94,507.28, 141,773.88 and 27,952.64 is: 41,932.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,507.28 : 141,773.88 = 27,952.64 : x
  2. Step 2: Convert to fraction form
    94,507.28/141,773.88 = 27,952.64/x
  3. Step 3: Cross multiply
    94,507.28x = 141,773.88 × 27,952.64
  4. Step 4: Simplify right side
    94,507.28x = 3,962,954,229.04
  5. Step 5: Solve for x
    x = 3,962,954,229.04/94,507.28
  6. Step 6: Final answer
    x = 41,932.79

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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.