Home / 69,372.54-95,734.11-37,541.44

Finding the Fourth Proportional to 69,372.54, 95,734.11 and 37,541.44

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Solution

The fourth proportional to 69,372.54, 95,734.11 and 37,541.44 is: 51,807.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,372.54 : 95,734.11 = 37,541.44 : x
  2. Step 2: Convert to fraction form
    69,372.54/95,734.11 = 37,541.44/x
  3. Step 3: Cross multiply
    69,372.54x = 95,734.11 × 37,541.44
  4. Step 4: Simplify right side
    69,372.54x = 3,593,996,346.52
  5. Step 5: Solve for x
    x = 3,593,996,346.52/69,372.54
  6. Step 6: Final answer
    x = 51,807.19

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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.