Home / 63,943.30-88,242.18-37,101.76

Finding the Fourth Proportional to 63,943.30, 88,242.18 and 37,101.76

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Solution

The fourth proportional to 63,943.30, 88,242.18 and 37,101.76 is: 51,200.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,943.30 : 88,242.18 = 37,101.76 : x
  2. Step 2: Convert to fraction form
    63,943.30/88,242.18 = 37,101.76/x
  3. Step 3: Cross multiply
    63,943.30x = 88,242.18 × 37,101.76
  4. Step 4: Simplify right side
    63,943.30x = 3,273,940,184.24
  5. Step 5: Solve for x
    x = 3,273,940,184.24/63,943.30
  6. Step 6: Final answer
    x = 51,200.68

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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.