Home / 88,152.04-132,229.14-25,823.80

Finding the Fourth Proportional to 88,152.04, 132,229.14 and 25,823.80

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Solution

The fourth proportional to 88,152.04, 132,229.14 and 25,823.80 is: 38,736.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,152.04 : 132,229.14 = 25,823.80 : x
  2. Step 2: Convert to fraction form
    88,152.04/132,229.14 = 25,823.80/x
  3. Step 3: Cross multiply
    88,152.04x = 132,229.14 × 25,823.80
  4. Step 4: Simplify right side
    88,152.04x = 3,414,658,865.53
  5. Step 5: Solve for x
    x = 3,414,658,865.53/88,152.04
  6. Step 6: Final answer
    x = 38,736.02

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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.