Home / 94,165.61-141,248.41-59,129.87

Finding the Fourth Proportional to 94,165.61, 141,248.41 and 59,129.87

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Solution

The fourth proportional to 94,165.61, 141,248.41 and 59,129.87 is: 88,694.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,165.61 : 141,248.41 = 59,129.87 : x
  2. Step 2: Convert to fraction form
    94,165.61/141,248.41 = 59,129.87/x
  3. Step 3: Cross multiply
    94,165.61x = 141,248.41 × 59,129.87
  4. Step 4: Simplify right side
    94,165.61x = 8,351,999,266.94
  5. Step 5: Solve for x
    x = 8,351,999,266.94/94,165.61
  6. Step 6: Final answer
    x = 88,694.80

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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.