Home / 22,416.02-33,616.17-6,616.83

Finding the Fourth Proportional to 22,416.02, 33,616.17 and 6,616.83

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Solution

The fourth proportional to 22,416.02, 33,616.17 and 6,616.83 is: 9,922.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,416.02 : 33,616.17 = 6,616.83 : x
  2. Step 2: Convert to fraction form
    22,416.02/33,616.17 = 6,616.83/x
  3. Step 3: Cross multiply
    22,416.02x = 33,616.17 × 6,616.83
  4. Step 4: Simplify right side
    22,416.02x = 222,432,608.20
  5. Step 5: Solve for x
    x = 222,432,608.20/22,416.02
  6. Step 6: Final answer
    x = 9,922.93

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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.