Home / 179,604.96-269,329.36-51,493.04

Finding the Fourth Proportional to 179,604.96, 269,329.36 and 51,493.04

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Solution

The fourth proportional to 179,604.96, 269,329.36 and 51,493.04 is: 77,217.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,604.96 : 269,329.36 = 51,493.04 : x
  2. Step 2: Convert to fraction form
    179,604.96/269,329.36 = 51,493.04/x
  3. Step 3: Cross multiply
    179,604.96x = 269,329.36 × 51,493.04
  4. Step 4: Simplify right side
    179,604.96x = 13,868,587,507.65
  5. Step 5: Solve for x
    x = 13,868,587,507.65/179,604.96
  6. Step 6: Final answer
    x = 77,217.17

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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.