Home / 94,658.26-141,735.88-57,167.61

Finding the Fourth Proportional to 94,658.26, 141,735.88 and 57,167.61

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Solution

The fourth proportional to 94,658.26, 141,735.88 and 57,167.61 is: 85,599.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,658.26 : 141,735.88 = 57,167.61 : x
  2. Step 2: Convert to fraction form
    94,658.26/141,735.88 = 57,167.61/x
  3. Step 3: Cross multiply
    94,658.26x = 141,735.88 × 57,167.61
  4. Step 4: Simplify right side
    94,658.26x = 8,102,701,367.93
  5. Step 5: Solve for x
    x = 8,102,701,367.93/94,658.26
  6. Step 6: Final answer
    x = 85,599.52

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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.