Home / 41,654.06-62,474.68-13,574.05

Finding the Fourth Proportional to 41,654.06, 62,474.68 and 13,574.05

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Solution

The fourth proportional to 41,654.06, 62,474.68 and 13,574.05 is: 20,358.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,654.06 : 62,474.68 = 13,574.05 : x
  2. Step 2: Convert to fraction form
    41,654.06/62,474.68 = 13,574.05/x
  3. Step 3: Cross multiply
    41,654.06x = 62,474.68 × 13,574.05
  4. Step 4: Simplify right side
    41,654.06x = 848,034,239.93
  5. Step 5: Solve for x
    x = 848,034,239.93/41,654.06
  6. Step 6: Final answer
    x = 20,358.98

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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.