Home / 179,895.58-269,794.14-67,567.12

Finding the Fourth Proportional to 179,895.58, 269,794.14 and 67,567.12

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Solution

The fourth proportional to 179,895.58, 269,794.14 and 67,567.12 is: 101,332.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,895.58 : 269,794.14 = 67,567.12 : x
  2. Step 2: Convert to fraction form
    179,895.58/269,794.14 = 67,567.12/x
  3. Step 3: Cross multiply
    179,895.58x = 269,794.14 × 67,567.12
  4. Step 4: Simplify right side
    179,895.58x = 18,229,213,032.68
  5. Step 5: Solve for x
    x = 18,229,213,032.68/179,895.58
  6. Step 6: Final answer
    x = 101,332.19

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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.