Home / 17,110.38-23,613.11-9,454.73

Finding the Fourth Proportional to 17,110.38, 23,613.11 and 9,454.73

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Solution

The fourth proportional to 17,110.38, 23,613.11 and 9,454.73 is: 13,047.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,110.38 : 23,613.11 = 9,454.73 : x
  2. Step 2: Convert to fraction form
    17,110.38/23,613.11 = 9,454.73/x
  3. Step 3: Cross multiply
    17,110.38x = 23,613.11 × 9,454.73
  4. Step 4: Simplify right side
    17,110.38x = 223,255,579.51
  5. Step 5: Solve for x
    x = 223,255,579.51/17,110.38
  6. Step 6: Final answer
    x = 13,047.96

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1.5x scale

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.