Home / 32,542.38-48,757.85-17,761.67

Finding the Fourth Proportional to 32,542.38, 48,757.85 and 17,761.67

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Solution

The fourth proportional to 32,542.38, 48,757.85 and 17,761.67 is: 26,612.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,542.38 : 48,757.85 = 17,761.67 : x
  2. Step 2: Convert to fraction form
    32,542.38/48,757.85 = 17,761.67/x
  3. Step 3: Cross multiply
    32,542.38x = 48,757.85 × 17,761.67
  4. Step 4: Simplify right side
    32,542.38x = 866,020,752.80
  5. Step 5: Solve for x
    x = 866,020,752.80/32,542.38
  6. Step 6: Final answer
    x = 26,612.09

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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.