Home / 94,566.59-141,822.20-77,885.24

Finding the Fourth Proportional to 94,566.59, 141,822.20 and 77,885.24

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Solution

The fourth proportional to 94,566.59, 141,822.20 and 77,885.24 is: 116,805.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,566.59 : 141,822.20 = 77,885.24 : x
  2. Step 2: Convert to fraction form
    94,566.59/141,822.20 = 77,885.24/x
  3. Step 3: Cross multiply
    94,566.59x = 141,822.20 × 77,885.24
  4. Step 4: Simplify right side
    94,566.59x = 11,045,856,049.46
  5. Step 5: Solve for x
    x = 11,045,856,049.46/94,566.59
  6. Step 6: Final answer
    x = 116,805.06

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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.