Home / 41,383.02-57,042.18-27,949.98

Finding the Fourth Proportional to 41,383.02, 57,042.18 and 27,949.98

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Solution

The fourth proportional to 41,383.02, 57,042.18 and 27,949.98 is: 38,526.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383.02 : 57,042.18 = 27,949.98 : x
  2. Step 2: Convert to fraction form
    41,383.02/57,042.18 = 27,949.98/x
  3. Step 3: Cross multiply
    41,383.02x = 57,042.18 × 27,949.98
  4. Step 4: Simplify right side
    41,383.02x = 1,594,327,790.16
  5. Step 5: Solve for x
    x = 1,594,327,790.16/41,383.02
  6. Step 6: Final answer
    x = 38,526.13

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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.