Home / 41,510.92-57,285.06-22,648.12

Finding the Fourth Proportional to 41,510.92, 57,285.06 and 22,648.12

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Solution

The fourth proportional to 41,510.92, 57,285.06 and 22,648.12 is: 31,254.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,510.92 : 57,285.06 = 22,648.12 : x
  2. Step 2: Convert to fraction form
    41,510.92/57,285.06 = 22,648.12/x
  3. Step 3: Cross multiply
    41,510.92x = 57,285.06 × 22,648.12
  4. Step 4: Simplify right side
    41,510.92x = 1,297,398,913.09
  5. Step 5: Solve for x
    x = 1,297,398,913.09/41,510.92
  6. Step 6: Final answer
    x = 31,254.40

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.