Home / 60,414.26-90,658.82-35,125.68

Finding the Fourth Proportional to 60,414.26, 90,658.82 and 35,125.68

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Solution

The fourth proportional to 60,414.26, 90,658.82 and 35,125.68 is: 52,710.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,414.26 : 90,658.82 = 35,125.68 : x
  2. Step 2: Convert to fraction form
    60,414.26/90,658.82 = 35,125.68/x
  3. Step 3: Cross multiply
    60,414.26x = 90,658.82 × 35,125.68
  4. Step 4: Simplify right side
    60,414.26x = 3,184,452,071.58
  5. Step 5: Solve for x
    x = 3,184,452,071.58/60,414.26
  6. Step 6: Final answer
    x = 52,710.27

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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.