Home / 41,763.71-57,633.94-22,643.50

Finding the Fourth Proportional to 41,763.71, 57,633.94 and 22,643.50

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Solution

The fourth proportional to 41,763.71, 57,633.94 and 22,643.50 is: 31,248.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,763.71 : 57,633.94 = 22,643.50 : x
  2. Step 2: Convert to fraction form
    41,763.71/57,633.94 = 22,643.50/x
  3. Step 3: Cross multiply
    41,763.71x = 57,633.94 × 22,643.50
  4. Step 4: Simplify right side
    41,763.71x = 1,305,034,120.39
  5. Step 5: Solve for x
    x = 1,305,034,120.39/41,763.71
  6. Step 6: Final answer
    x = 31,248.04

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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.