Home / 24,024.14-35,987.90-11,979.94

Finding the Fourth Proportional to 24,024.14, 35,987.90 and 11,979.94

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Solution

The fourth proportional to 24,024.14, 35,987.90 and 11,979.94 is: 17,945.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,024.14 : 35,987.90 = 11,979.94 : x
  2. Step 2: Convert to fraction form
    24,024.14/35,987.90 = 11,979.94/x
  3. Step 3: Cross multiply
    24,024.14x = 35,987.90 × 11,979.94
  4. Step 4: Simplify right side
    24,024.14x = 431,132,882.73
  5. Step 5: Solve for x
    x = 431,132,882.73/24,024.14
  6. Step 6: Final answer
    x = 17,945.82

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1.5x scale

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.