Home / 22,052.04-30,414.22-14,506.12

Finding the Fourth Proportional to 22,052.04, 30,414.22 and 14,506.12

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Solution

The fourth proportional to 22,052.04, 30,414.22 and 14,506.12 is: 20,006.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052.04 : 30,414.22 = 14,506.12 : x
  2. Step 2: Convert to fraction form
    22,052.04/30,414.22 = 14,506.12/x
  3. Step 3: Cross multiply
    22,052.04x = 30,414.22 × 14,506.12
  4. Step 4: Simplify right side
    22,052.04x = 441,192,325.03
  5. Step 5: Solve for x
    x = 441,192,325.03/22,052.04
  6. Step 6: Final answer
    x = 20,006.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.