Home / 26,064.17-39,107.19-11,265.47

Finding the Fourth Proportional to 26,064.17, 39,107.19 and 11,265.47

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Solution

The fourth proportional to 26,064.17, 39,107.19 and 11,265.47 is: 16,902.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,064.17 : 39,107.19 = 11,265.47 : x
  2. Step 2: Convert to fraction form
    26,064.17/39,107.19 = 11,265.47/x
  3. Step 3: Cross multiply
    26,064.17x = 39,107.19 × 11,265.47
  4. Step 4: Simplify right side
    26,064.17x = 440,560,875.73
  5. Step 5: Solve for x
    x = 440,560,875.73/26,064.17
  6. Step 6: Final answer
    x = 16,902.93

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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.