Home / 32,025.14-44,215.27-20,711.97

Finding the Fourth Proportional to 32,025.14, 44,215.27 and 20,711.97

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Solution

The fourth proportional to 32,025.14, 44,215.27 and 20,711.97 is: 28,595.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,025.14 : 44,215.27 = 20,711.97 : x
  2. Step 2: Convert to fraction form
    32,025.14/44,215.27 = 20,711.97/x
  3. Step 3: Cross multiply
    32,025.14x = 44,215.27 × 20,711.97
  4. Step 4: Simplify right side
    32,025.14x = 915,785,294.00
  5. Step 5: Solve for x
    x = 915,785,294.00/32,025.14
  6. Step 6: Final answer
    x = 28,595.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.