Home / 97,334.92-146,169.06-60,115.24

Finding the Fourth Proportional to 97,334.92, 146,169.06 and 60,115.24

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Solution

The fourth proportional to 97,334.92, 146,169.06 and 60,115.24 is: 90,275.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,334.92 : 146,169.06 = 60,115.24 : x
  2. Step 2: Convert to fraction form
    97,334.92/146,169.06 = 60,115.24/x
  3. Step 3: Cross multiply
    97,334.92x = 146,169.06 × 60,115.24
  4. Step 4: Simplify right side
    97,334.92x = 8,786,988,122.47
  5. Step 5: Solve for x
    x = 8,786,988,122.47/97,334.92
  6. Step 6: Final answer
    x = 90,275.80

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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.