Home / 88,952.20-133,407.46-25,755.42

Finding the Fourth Proportional to 88,952.20, 133,407.46 and 25,755.42

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Solution

The fourth proportional to 88,952.20, 133,407.46 and 25,755.42 is: 38,627.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,952.20 : 133,407.46 = 25,755.42 : x
  2. Step 2: Convert to fraction form
    88,952.20/133,407.46 = 25,755.42/x
  3. Step 3: Cross multiply
    88,952.20x = 133,407.46 × 25,755.42
  4. Step 4: Simplify right side
    88,952.20x = 3,435,964,800.61
  5. Step 5: Solve for x
    x = 3,435,964,800.61/88,952.20
  6. Step 6: Final answer
    x = 38,627.09

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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.