Home / 17,654.46-24,351.75-10,932.54

Finding the Fourth Proportional to 17,654.46, 24,351.75 and 10,932.54

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Solution

The fourth proportional to 17,654.46, 24,351.75 and 10,932.54 is: 15,079.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,654.46 : 24,351.75 = 10,932.54 : x
  2. Step 2: Convert to fraction form
    17,654.46/24,351.75 = 10,932.54/x
  3. Step 3: Cross multiply
    17,654.46x = 24,351.75 × 10,932.54
  4. Step 4: Simplify right side
    17,654.46x = 266,226,480.95
  5. Step 5: Solve for x
    x = 266,226,480.95/17,654.46
  6. Step 6: Final answer
    x = 15,079.84

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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.