Home / 41,763.38-57,633.47-22,900.91

Finding the Fourth Proportional to 41,763.38, 57,633.47 and 22,900.91

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Solution

The fourth proportional to 41,763.38, 57,633.47 and 22,900.91 is: 31,603.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,763.38 : 57,633.47 = 22,900.91 : x
  2. Step 2: Convert to fraction form
    41,763.38/57,633.47 = 22,900.91/x
  3. Step 3: Cross multiply
    41,763.38x = 57,633.47 × 22,900.91
  4. Step 4: Simplify right side
    41,763.38x = 1,319,858,592.66
  5. Step 5: Solve for x
    x = 1,319,858,592.66/41,763.38
  6. Step 6: Final answer
    x = 31,603.26

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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.