Home / 179,992.08-270,026.10-67,673.16

Finding the Fourth Proportional to 179,992.08, 270,026.10 and 67,673.16

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Solution

The fourth proportional to 179,992.08, 270,026.10 and 67,673.16 is: 101,524.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,992.08 : 270,026.10 = 67,673.16 : x
  2. Step 2: Convert to fraction form
    179,992.08/270,026.10 = 67,673.16/x
  3. Step 3: Cross multiply
    179,992.08x = 270,026.10 × 67,673.16
  4. Step 4: Simplify right side
    179,992.08x = 18,273,519,469.48
  5. Step 5: Solve for x
    x = 18,273,519,469.48/179,992.08
  6. Step 6: Final answer
    x = 101,524.02

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1.5x scale

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.