Home / 23,382.72-34,773.66-22,644.54

Finding the Fourth Proportional to 23,382.72, 34,773.66 and 22,644.54

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Solution

The fourth proportional to 23,382.72, 34,773.66 and 22,644.54 is: 33,675.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,382.72 : 34,773.66 = 22,644.54 : x
  2. Step 2: Convert to fraction form
    23,382.72/34,773.66 = 22,644.54/x
  3. Step 3: Cross multiply
    23,382.72x = 34,773.66 × 22,644.54
  4. Step 4: Simplify right side
    23,382.72x = 787,433,534.82
  5. Step 5: Solve for x
    x = 787,433,534.82/23,382.72
  6. Step 6: Final answer
    x = 33,675.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.