Home / 41,874.14-62,812.02-19,675.28

Finding the Fourth Proportional to 41,874.14, 62,812.02 and 19,675.28

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Solution

The fourth proportional to 41,874.14, 62,812.02 and 19,675.28 is: 29,513.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,874.14 : 62,812.02 = 19,675.28 : x
  2. Step 2: Convert to fraction form
    41,874.14/62,812.02 = 19,675.28/x
  3. Step 3: Cross multiply
    41,874.14x = 62,812.02 × 19,675.28
  4. Step 4: Simplify right side
    41,874.14x = 1,235,844,080.87
  5. Step 5: Solve for x
    x = 1,235,844,080.87/41,874.14
  6. Step 6: Final answer
    x = 29,513.30

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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.