Home / 16,092.12-24,128.52-6,223.20

Finding the Fourth Proportional to 16,092.12, 24,128.52 and 6,223.20

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Solution

The fourth proportional to 16,092.12, 24,128.52 and 6,223.20 is: 9,331.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092.12 : 24,128.52 = 6,223.20 : x
  2. Step 2: Convert to fraction form
    16,092.12/24,128.52 = 6,223.20/x
  3. Step 3: Cross multiply
    16,092.12x = 24,128.52 × 6,223.20
  4. Step 4: Simplify right side
    16,092.12x = 150,156,605.66
  5. Step 5: Solve for x
    x = 150,156,605.66/16,092.12
  6. Step 6: Final answer
    x = 9,331.06

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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.