Home / 41,064.30-56,668.61-22,201.43

Finding the Fourth Proportional to 41,064.30, 56,668.61 and 22,201.43

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Solution

The fourth proportional to 41,064.30, 56,668.61 and 22,201.43 is: 30,637.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,064.30 : 56,668.61 = 22,201.43 : x
  2. Step 2: Convert to fraction form
    41,064.30/56,668.61 = 22,201.43/x
  3. Step 3: Cross multiply
    41,064.30x = 56,668.61 × 22,201.43
  4. Step 4: Simplify right side
    41,064.30x = 1,258,123,950.27
  5. Step 5: Solve for x
    x = 1,258,123,950.27/41,064.30
  6. Step 6: Final answer
    x = 30,637.90

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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.