Home / 41,834.55-62,754.55-13,747.09

Finding the Fourth Proportional to 41,834.55, 62,754.55 and 13,747.09

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Solution

The fourth proportional to 41,834.55, 62,754.55 and 13,747.09 is: 20,621.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,834.55 : 62,754.55 = 13,747.09 : x
  2. Step 2: Convert to fraction form
    41,834.55/62,754.55 = 13,747.09/x
  3. Step 3: Cross multiply
    41,834.55x = 62,754.55 × 13,747.09
  4. Step 4: Simplify right side
    41,834.55x = 862,692,446.76
  5. Step 5: Solve for x
    x = 862,692,446.76/41,834.55
  6. Step 6: Final answer
    x = 20,621.53

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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.