Home / 69,372.36-95,734.09-37,541.25

Finding the Fourth Proportional to 69,372.36, 95,734.09 and 37,541.25

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Solution

The fourth proportional to 69,372.36, 95,734.09 and 37,541.25 is: 51,807.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,372.36 : 95,734.09 = 37,541.25 : x
  2. Step 2: Convert to fraction form
    69,372.36/95,734.09 = 37,541.25/x
  3. Step 3: Cross multiply
    69,372.36x = 95,734.09 × 37,541.25
  4. Step 4: Simplify right side
    69,372.36x = 3,593,977,260.73
  5. Step 5: Solve for x
    x = 3,593,977,260.73/69,372.36
  6. Step 6: Final answer
    x = 51,807.05

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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.