Home / 88,084.20-132,130.92-24,908.94

Finding the Fourth Proportional to 88,084.20, 132,130.92 and 24,908.94

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Solution

The fourth proportional to 88,084.20, 132,130.92 and 24,908.94 is: 37,364.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,084.20 : 132,130.92 = 24,908.94 : x
  2. Step 2: Convert to fraction form
    88,084.20/132,130.92 = 24,908.94/x
  3. Step 3: Cross multiply
    88,084.20x = 132,130.92 × 24,908.94
  4. Step 4: Simplify right side
    88,084.20x = 3,291,241,158.42
  5. Step 5: Solve for x
    x = 3,291,241,158.42/88,084.20
  6. Step 6: Final answer
    x = 37,364.72

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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.