Home / 24,694.48-34,078.14-13,363.96

Finding the Fourth Proportional to 24,694.48, 34,078.14 and 13,363.96

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Solution

The fourth proportional to 24,694.48, 34,078.14 and 13,363.96 is: 18,442.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,694.48 : 34,078.14 = 13,363.96 : x
  2. Step 2: Convert to fraction form
    24,694.48/34,078.14 = 13,363.96/x
  3. Step 3: Cross multiply
    24,694.48x = 34,078.14 × 13,363.96
  4. Step 4: Simplify right side
    24,694.48x = 455,418,899.83
  5. Step 5: Solve for x
    x = 455,418,899.83/24,694.48
  6. Step 6: Final answer
    x = 18,442.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.