Home / 22,093.62-33,127.88-15,082.13

Finding the Fourth Proportional to 22,093.62, 33,127.88 and 15,082.13

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Solution

The fourth proportional to 22,093.62, 33,127.88 and 15,082.13 is: 22,614.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,093.62 : 33,127.88 = 15,082.13 : x
  2. Step 2: Convert to fraction form
    22,093.62/33,127.88 = 15,082.13/x
  3. Step 3: Cross multiply
    22,093.62x = 33,127.88 × 15,082.13
  4. Step 4: Simplify right side
    22,093.62x = 499,638,827.15
  5. Step 5: Solve for x
    x = 499,638,827.15/22,093.62
  6. Step 6: Final answer
    x = 22,614.62

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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.