Home / 95,741.04-132,127.26-53,299.56

Finding the Fourth Proportional to 95,741.04, 132,127.26 and 53,299.56

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Solution

The fourth proportional to 95,741.04, 132,127.26 and 53,299.56 is: 73,555.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,741.04 : 132,127.26 = 53,299.56 : x
  2. Step 2: Convert to fraction form
    95,741.04/132,127.26 = 53,299.56/x
  3. Step 3: Cross multiply
    95,741.04x = 132,127.26 × 53,299.56
  4. Step 4: Simplify right side
    95,741.04x = 7,042,324,822.01
  5. Step 5: Solve for x
    x = 7,042,324,822.01/95,741.04
  6. Step 6: Final answer
    x = 73,555.97

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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.