Home / 17,751.12-24,496.63-9,793.35

Finding the Fourth Proportional to 17,751.12, 24,496.63 and 9,793.35

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Solution

The fourth proportional to 17,751.12, 24,496.63 and 9,793.35 is: 13,514.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751.12 : 24,496.63 = 9,793.35 : x
  2. Step 2: Convert to fraction form
    17,751.12/24,496.63 = 9,793.35/x
  3. Step 3: Cross multiply
    17,751.12x = 24,496.63 × 9,793.35
  4. Step 4: Simplify right side
    17,751.12x = 239,904,071.41
  5. Step 5: Solve for x
    x = 239,904,071.41/17,751.12
  6. Step 6: Final answer
    x = 13,514.87

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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.