Home / 22,721.18-34,082.24-6,081.19

Finding the Fourth Proportional to 22,721.18, 34,082.24 and 6,081.19

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Solution

The fourth proportional to 22,721.18, 34,082.24 and 6,081.19 is: 9,121.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,721.18 : 34,082.24 = 6,081.19 : x
  2. Step 2: Convert to fraction form
    22,721.18/34,082.24 = 6,081.19/x
  3. Step 3: Cross multiply
    22,721.18x = 34,082.24 × 6,081.19
  4. Step 4: Simplify right side
    22,721.18x = 207,260,461.45
  5. Step 5: Solve for x
    x = 207,260,461.45/22,721.18
  6. Step 6: Final answer
    x = 9,121.91

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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.