Home / 24,132.28-36,215.52-10,986.34

Finding the Fourth Proportional to 24,132.28, 36,215.52 and 10,986.34

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Solution

The fourth proportional to 24,132.28, 36,215.52 and 10,986.34 is: 16,487.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,132.28 : 36,215.52 = 10,986.34 : x
  2. Step 2: Convert to fraction form
    24,132.28/36,215.52 = 10,986.34/x
  3. Step 3: Cross multiply
    24,132.28x = 36,215.52 × 10,986.34
  4. Step 4: Simplify right side
    24,132.28x = 397,876,016.00
  5. Step 5: Solve for x
    x = 397,876,016.00/24,132.28
  6. Step 6: Final answer
    x = 16,487.29

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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.