Home / 94,498.26-141,747.54-88,724.58

Finding the Fourth Proportional to 94,498.26, 141,747.54 and 88,724.58

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Solution

The fourth proportional to 94,498.26, 141,747.54 and 88,724.58 is: 133,087.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,498.26 : 141,747.54 = 88,724.58 : x
  2. Step 2: Convert to fraction form
    94,498.26/141,747.54 = 88,724.58/x
  3. Step 3: Cross multiply
    94,498.26x = 141,747.54 × 88,724.58
  4. Step 4: Simplify right side
    94,498.26x = 12,576,490,952.53
  5. Step 5: Solve for x
    x = 12,576,490,952.53/94,498.26
  6. Step 6: Final answer
    x = 133,087.01

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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.