Home / 108,227.00-149,353.64-60,481.14

Finding the Fourth Proportional to 108,227.00, 149,353.64 and 60,481.14

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Solution

The fourth proportional to 108,227.00, 149,353.64 and 60,481.14 is: 83,464.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,227.00 : 149,353.64 = 60,481.14 : x
  2. Step 2: Convert to fraction form
    108,227.00/149,353.64 = 60,481.14/x
  3. Step 3: Cross multiply
    108,227.00x = 149,353.64 × 60,481.14
  4. Step 4: Simplify right side
    108,227.00x = 9,033,078,107.94
  5. Step 5: Solve for x
    x = 9,033,078,107.94/108,227.00
  6. Step 6: Final answer
    x = 83,464.19

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1.5x scale

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.