Home / 45,922.16-68,882.76-14,757.44

Finding the Fourth Proportional to 45,922.16, 68,882.76 and 14,757.44

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Solution

The fourth proportional to 45,922.16, 68,882.76 and 14,757.44 is: 22,136.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,922.16 : 68,882.76 = 14,757.44 : x
  2. Step 2: Convert to fraction form
    45,922.16/68,882.76 = 14,757.44/x
  3. Step 3: Cross multiply
    45,922.16x = 68,882.76 × 14,757.44
  4. Step 4: Simplify right side
    45,922.16x = 1,016,533,197.73
  5. Step 5: Solve for x
    x = 1,016,533,197.73/45,922.16
  6. Step 6: Final answer
    x = 22,136.01

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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.