Home / 41,193.47-61,642.57-35,665.89

Finding the Fourth Proportional to 41,193.47, 61,642.57 and 35,665.89

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Solution

The fourth proportional to 41,193.47, 61,642.57 and 35,665.89 is: 53,371.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,193.47 : 61,642.57 = 35,665.89 : x
  2. Step 2: Convert to fraction form
    41,193.47/61,642.57 = 35,665.89/x
  3. Step 3: Cross multiply
    41,193.47x = 61,642.57 × 35,665.89
  4. Step 4: Simplify right side
    41,193.47x = 2,198,537,120.94
  5. Step 5: Solve for x
    x = 2,198,537,120.94/41,193.47
  6. Step 6: Final answer
    x = 53,371.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.