Home / 96,382.56-144,462.96-37,192.08

Finding the Fourth Proportional to 96,382.56, 144,462.96 and 37,192.08

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Solution

The fourth proportional to 96,382.56, 144,462.96 and 37,192.08 is: 55,745.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,382.56 : 144,462.96 = 37,192.08 : x
  2. Step 2: Convert to fraction form
    96,382.56/144,462.96 = 37,192.08/x
  3. Step 3: Cross multiply
    96,382.56x = 144,462.96 × 37,192.08
  4. Step 4: Simplify right side
    96,382.56x = 5,372,877,965.36
  5. Step 5: Solve for x
    x = 5,372,877,965.36/96,382.56
  6. Step 6: Final answer
    x = 55,745.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.