Home / 88,330.62-132,500.26-25,155.18

Finding the Fourth Proportional to 88,330.62, 132,500.26 and 25,155.18

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Solution

The fourth proportional to 88,330.62, 132,500.26 and 25,155.18 is: 37,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,330.62 : 132,500.26 = 25,155.18 : x
  2. Step 2: Convert to fraction form
    88,330.62/132,500.26 = 25,155.18/x
  3. Step 3: Cross multiply
    88,330.62x = 132,500.26 × 25,155.18
  4. Step 4: Simplify right side
    88,330.62x = 3,333,067,890.35
  5. Step 5: Solve for x
    x = 3,333,067,890.35/88,330.62
  6. Step 6: Final answer
    x = 37,734.00

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1.5x scale

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.