Home / 22,816.12-34,204.18-10,963.96

Finding the Fourth Proportional to 22,816.12, 34,204.18 and 10,963.96

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Solution

The fourth proportional to 22,816.12, 34,204.18 and 10,963.96 is: 16,436.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816.12 : 34,204.18 = 10,963.96 : x
  2. Step 2: Convert to fraction form
    22,816.12/34,204.18 = 10,963.96/x
  3. Step 3: Cross multiply
    22,816.12x = 34,204.18 × 10,963.96
  4. Step 4: Simplify right side
    22,816.12x = 375,013,261.35
  5. Step 5: Solve for x
    x = 375,013,261.35/22,816.12
  6. Step 6: Final answer
    x = 16,436.33

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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.