Home / 95,555.09-143,354.10-32,371.58

Finding the Fourth Proportional to 95,555.09, 143,354.10 and 32,371.58

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Solution

The fourth proportional to 95,555.09, 143,354.10 and 32,371.58 is: 48,564.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,555.09 : 143,354.10 = 32,371.58 : x
  2. Step 2: Convert to fraction form
    95,555.09/143,354.10 = 32,371.58/x
  3. Step 3: Cross multiply
    95,555.09x = 143,354.10 × 32,371.58
  4. Step 4: Simplify right side
    95,555.09x = 4,640,598,716.48
  5. Step 5: Solve for x
    x = 4,640,598,716.48/95,555.09
  6. Step 6: Final answer
    x = 48,564.64

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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.