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Finding the Fourth Proportional to 94,314.80, 141,472.25 and 24,194.14

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Solution

The fourth proportional to 94,314.80, 141,472.25 and 24,194.14 is: 36,291.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,314.80 : 141,472.25 = 24,194.14 : x
  2. Step 2: Convert to fraction form
    94,314.80/141,472.25 = 24,194.14/x
  3. Step 3: Cross multiply
    94,314.80x = 141,472.25 × 24,194.14
  4. Step 4: Simplify right side
    94,314.80x = 3,422,799,422.62
  5. Step 5: Solve for x
    x = 3,422,799,422.62/94,314.80
  6. Step 6: Final answer
    x = 36,291.22

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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.