Home / 179,895.48-269,793.92-67,567.02

Finding the Fourth Proportional to 179,895.48, 269,793.92 and 67,567.02

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Solution

The fourth proportional to 179,895.48, 269,793.92 and 67,567.02 is: 101,332.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,895.48 : 269,793.92 = 67,567.02 : x
  2. Step 2: Convert to fraction form
    179,895.48/269,793.92 = 67,567.02/x
  3. Step 3: Cross multiply
    179,895.48x = 269,793.92 × 67,567.02
  4. Step 4: Simplify right side
    179,895.48x = 18,229,171,188.52
  5. Step 5: Solve for x
    x = 18,229,171,188.52/179,895.48
  6. Step 6: Final answer
    x = 101,332.01

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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.