Home / 41,843.06-62,757.67-13,763.46

Finding the Fourth Proportional to 41,843.06, 62,757.67 and 13,763.46

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Solution

The fourth proportional to 41,843.06, 62,757.67 and 13,763.46 is: 20,642.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,843.06 : 62,757.67 = 13,763.46 : x
  2. Step 2: Convert to fraction form
    41,843.06/62,757.67 = 13,763.46/x
  3. Step 3: Cross multiply
    41,843.06x = 62,757.67 × 13,763.46
  4. Step 4: Simplify right side
    41,843.06x = 863,762,921.42
  5. Step 5: Solve for x
    x = 863,762,921.42/41,843.06
  6. Step 6: Final answer
    x = 20,642.92

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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.