Home / 94,565.60-141,882.13-47,176.50

Finding the Fourth Proportional to 94,565.60, 141,882.13 and 47,176.50

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Solution

The fourth proportional to 94,565.60, 141,882.13 and 47,176.50 is: 70,781.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,565.60 : 141,882.13 = 47,176.50 : x
  2. Step 2: Convert to fraction form
    94,565.60/141,882.13 = 47,176.50/x
  3. Step 3: Cross multiply
    94,565.60x = 141,882.13 × 47,176.50
  4. Step 4: Simplify right side
    94,565.60x = 6,693,502,305.95
  5. Step 5: Solve for x
    x = 6,693,502,305.95/94,565.60
  6. Step 6: Final answer
    x = 70,781.58

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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.