Home / 41,849.04-62,766.66-13,769.46

Finding the Fourth Proportional to 41,849.04, 62,766.66 and 13,769.46

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Solution

The fourth proportional to 41,849.04, 62,766.66 and 13,769.46 is: 20,651.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,849.04 : 62,766.66 = 13,769.46 : x
  2. Step 2: Convert to fraction form
    41,849.04/62,766.66 = 13,769.46/x
  3. Step 3: Cross multiply
    41,849.04x = 62,766.66 × 13,769.46
  4. Step 4: Simplify right side
    41,849.04x = 864,263,014.20
  5. Step 5: Solve for x
    x = 864,263,014.20/41,849.04
  6. Step 6: Final answer
    x = 20,651.92

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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.