Home / 41,801.18-57,685.46-22,938.62

Finding the Fourth Proportional to 41,801.18, 57,685.46 and 22,938.62

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Solution

The fourth proportional to 41,801.18, 57,685.46 and 22,938.62 is: 31,655.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,801.18 : 57,685.46 = 22,938.62 : x
  2. Step 2: Convert to fraction form
    41,801.18/57,685.46 = 22,938.62/x
  3. Step 3: Cross multiply
    41,801.18x = 57,685.46 × 22,938.62
  4. Step 4: Simplify right side
    41,801.18x = 1,323,224,846.47
  5. Step 5: Solve for x
    x = 1,323,224,846.47/41,801.18
  6. Step 6: Final answer
    x = 31,655.20

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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.