Home / 22,727.16-34,092.12-9,580.56

Finding the Fourth Proportional to 22,727.16, 34,092.12 and 9,580.56

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Solution

The fourth proportional to 22,727.16, 34,092.12 and 9,580.56 is: 14,371.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,727.16 : 34,092.12 = 9,580.56 : x
  2. Step 2: Convert to fraction form
    22,727.16/34,092.12 = 9,580.56/x
  3. Step 3: Cross multiply
    22,727.16x = 34,092.12 × 9,580.56
  4. Step 4: Simplify right side
    22,727.16x = 326,621,601.19
  5. Step 5: Solve for x
    x = 326,621,601.19/22,727.16
  6. Step 6: Final answer
    x = 14,371.42

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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.