Home / 95,532.67-143,102.00-55,969.75

Finding the Fourth Proportional to 95,532.67, 143,102.00 and 55,969.75

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Solution

The fourth proportional to 95,532.67, 143,102.00 and 55,969.75 is: 83,839.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,532.67 : 143,102.00 = 55,969.75 : x
  2. Step 2: Convert to fraction form
    95,532.67/143,102.00 = 55,969.75/x
  3. Step 3: Cross multiply
    95,532.67x = 143,102.00 × 55,969.75
  4. Step 4: Simplify right side
    95,532.67x = 8,009,383,382.33
  5. Step 5: Solve for x
    x = 8,009,383,382.33/95,532.67
  6. Step 6: Final answer
    x = 83,839.21

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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.