Home / 148,773.11-205,205.00-95,034.26

Finding the Fourth Proportional to 148,773.11, 205,205.00 and 95,034.26

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Solution

The fourth proportional to 148,773.11, 205,205.00 and 95,034.26 is: 131,082.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,773.11 : 205,205.00 = 95,034.26 : x
  2. Step 2: Convert to fraction form
    148,773.11/205,205.00 = 95,034.26/x
  3. Step 3: Cross multiply
    148,773.11x = 205,205.00 × 95,034.26
  4. Step 4: Simplify right side
    148,773.11x = 19,501,505,361.14
  5. Step 5: Solve for x
    x = 19,501,505,361.14/148,773.11
  6. Step 6: Final answer
    x = 131,082.20

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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.