Home / 95,562.08-143,360.33-39,371.46

Finding the Fourth Proportional to 95,562.08, 143,360.33 and 39,371.46

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Solution

The fourth proportional to 95,562.08, 143,360.33 and 39,371.46 is: 59,064.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,562.08 : 143,360.33 = 39,371.46 : x
  2. Step 2: Convert to fraction form
    95,562.08/143,360.33 = 39,371.46/x
  3. Step 3: Cross multiply
    95,562.08x = 143,360.33 × 39,371.46
  4. Step 4: Simplify right side
    95,562.08x = 5,644,305,301.32
  5. Step 5: Solve for x
    x = 5,644,305,301.32/95,562.08
  6. Step 6: Final answer
    x = 59,064.28

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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.