Home / 41,353.65-57,066.39-22,490.79

Finding the Fourth Proportional to 41,353.65, 57,066.39 and 22,490.79

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Solution

The fourth proportional to 41,353.65, 57,066.39 and 22,490.79 is: 31,036.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353.65 : 57,066.39 = 22,490.79 : x
  2. Step 2: Convert to fraction form
    41,353.65/57,066.39 = 22,490.79/x
  3. Step 3: Cross multiply
    41,353.65x = 57,066.39 × 22,490.79
  4. Step 4: Simplify right side
    41,353.65x = 1,283,468,193.55
  5. Step 5: Solve for x
    x = 1,283,468,193.55/41,353.65
  6. Step 6: Final answer
    x = 31,036.39

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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.