Home / 41,526.81-57,305.43-22,663.53

Finding the Fourth Proportional to 41,526.81, 57,305.43 and 22,663.53

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Solution

The fourth proportional to 41,526.81, 57,305.43 and 22,663.53 is: 31,274.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,526.81 : 57,305.43 = 22,663.53 : x
  2. Step 2: Convert to fraction form
    41,526.81/57,305.43 = 22,663.53/x
  3. Step 3: Cross multiply
    41,526.81x = 57,305.43 × 22,663.53
  4. Step 4: Simplify right side
    41,526.81x = 1,298,743,331.97
  5. Step 5: Solve for x
    x = 1,298,743,331.97/41,526.81
  6. Step 6: Final answer
    x = 31,274.82

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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.