Home / 22,034.52-30,410.96-14,082.04

Finding the Fourth Proportional to 22,034.52, 30,410.96 and 14,082.04

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Solution

The fourth proportional to 22,034.52, 30,410.96 and 14,082.04 is: 19,435.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034.52 : 30,410.96 = 14,082.04 : x
  2. Step 2: Convert to fraction form
    22,034.52/30,410.96 = 14,082.04/x
  3. Step 3: Cross multiply
    22,034.52x = 30,410.96 × 14,082.04
  4. Step 4: Simplify right side
    22,034.52x = 428,248,355.16
  5. Step 5: Solve for x
    x = 428,248,355.16/22,034.52
  6. Step 6: Final answer
    x = 19,435.34

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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.