Home / 60,132.39-90,183.99-25,052.91

Finding the Fourth Proportional to 60,132.39, 90,183.99 and 25,052.91

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Solution

The fourth proportional to 60,132.39, 90,183.99 and 25,052.91 is: 37,573.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,132.39 : 90,183.99 = 25,052.91 : x
  2. Step 2: Convert to fraction form
    60,132.39/90,183.99 = 25,052.91/x
  3. Step 3: Cross multiply
    60,132.39x = 90,183.99 × 25,052.91
  4. Step 4: Simplify right side
    60,132.39x = 2,259,371,384.91
  5. Step 5: Solve for x
    x = 2,259,371,384.91/60,132.39
  6. Step 6: Final answer
    x = 37,573.28

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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.