Home / 17,834.90-26,752.28-5,354.88

Finding the Fourth Proportional to 17,834.90, 26,752.28 and 5,354.88

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Solution

The fourth proportional to 17,834.90, 26,752.28 and 5,354.88 is: 8,032.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834.90 : 26,752.28 = 5,354.88 : x
  2. Step 2: Convert to fraction form
    17,834.90/26,752.28 = 5,354.88/x
  3. Step 3: Cross multiply
    17,834.90x = 26,752.28 × 5,354.88
  4. Step 4: Simplify right side
    17,834.90x = 143,255,249.13
  5. Step 5: Solve for x
    x = 143,255,249.13/17,834.90
  6. Step 6: Final answer
    x = 8,032.30

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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.