Home / 44,753.56-67,088.40-15,150.68

Finding the Fourth Proportional to 44,753.56, 67,088.40 and 15,150.68

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Solution

The fourth proportional to 44,753.56, 67,088.40 and 15,150.68 is: 22,711.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,753.56 : 67,088.40 = 15,150.68 : x
  2. Step 2: Convert to fraction form
    44,753.56/67,088.40 = 15,150.68/x
  3. Step 3: Cross multiply
    44,753.56x = 67,088.40 × 15,150.68
  4. Step 4: Simplify right side
    44,753.56x = 1,016,434,880.11
  5. Step 5: Solve for x
    x = 1,016,434,880.11/44,753.56
  6. Step 6: Final answer
    x = 22,711.82

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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.