Home / 97,550.97-146,213.51-44,849.85

Finding the Fourth Proportional to 97,550.97, 146,213.51 and 44,849.85

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Solution

The fourth proportional to 97,550.97, 146,213.51 and 44,849.85 is: 67,222.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,550.97 : 146,213.51 = 44,849.85 : x
  2. Step 2: Convert to fraction form
    97,550.97/146,213.51 = 44,849.85/x
  3. Step 3: Cross multiply
    97,550.97x = 146,213.51 × 44,849.85
  4. Step 4: Simplify right side
    97,550.97x = 6,557,653,767.22
  5. Step 5: Solve for x
    x = 6,557,653,767.22/97,550.97
  6. Step 6: Final answer
    x = 67,222.85

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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.