Home / 41,444.63-57,193.59-22,581.76

Finding the Fourth Proportional to 41,444.63, 57,193.59 and 22,581.76

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Solution

The fourth proportional to 41,444.63, 57,193.59 and 22,581.76 is: 31,162.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,444.63 : 57,193.59 = 22,581.76 : x
  2. Step 2: Convert to fraction form
    41,444.63/57,193.59 = 22,581.76/x
  3. Step 3: Cross multiply
    41,444.63x = 57,193.59 × 22,581.76
  4. Step 4: Simplify right side
    41,444.63x = 1,291,531,770.78
  5. Step 5: Solve for x
    x = 1,291,531,770.78/41,444.63
  6. Step 6: Final answer
    x = 31,162.82

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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.