Home / 95,355.57-142,858.92-44,661.51

Finding the Fourth Proportional to 95,355.57, 142,858.92 and 44,661.51

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Solution

The fourth proportional to 95,355.57, 142,858.92 and 44,661.51 is: 66,910.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,355.57 : 142,858.92 = 44,661.51 : x
  2. Step 2: Convert to fraction form
    95,355.57/142,858.92 = 44,661.51/x
  3. Step 3: Cross multiply
    95,355.57x = 142,858.92 × 44,661.51
  4. Step 4: Simplify right side
    95,355.57x = 6,380,295,084.17
  5. Step 5: Solve for x
    x = 6,380,295,084.17/95,355.57
  6. Step 6: Final answer
    x = 66,910.57

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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.