Home / 22,722.08-34,082.63-6,082.12

Finding the Fourth Proportional to 22,722.08, 34,082.63 and 6,082.12

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Solution

The fourth proportional to 22,722.08, 34,082.63 and 6,082.12 is: 9,123.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,722.08 : 34,082.63 = 6,082.12 : x
  2. Step 2: Convert to fraction form
    22,722.08/34,082.63 = 6,082.12/x
  3. Step 3: Cross multiply
    22,722.08x = 34,082.63 × 6,082.12
  4. Step 4: Simplify right side
    22,722.08x = 207,294,529.96
  5. Step 5: Solve for x
    x = 207,294,529.96/22,722.08
  6. Step 6: Final answer
    x = 9,123.04

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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.