Home / 88,082.21-132,127.92-24,906.95

Finding the Fourth Proportional to 88,082.21, 132,127.92 and 24,906.95

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Solution

The fourth proportional to 88,082.21, 132,127.92 and 24,906.95 is: 37,361.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,082.21 : 132,127.92 = 24,906.95 : x
  2. Step 2: Convert to fraction form
    88,082.21/132,127.92 = 24,906.95/x
  3. Step 3: Cross multiply
    88,082.21x = 132,127.92 × 24,906.95
  4. Step 4: Simplify right side
    88,082.21x = 3,290,903,238.48
  5. Step 5: Solve for x
    x = 3,290,903,238.48/88,082.21
  6. Step 6: Final answer
    x = 37,361.73

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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.