Home / 167,119.08-230,624.70-95,498.94

Finding the Fourth Proportional to 167,119.08, 230,624.70 and 95,498.94

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Solution

The fourth proportional to 167,119.08, 230,624.70 and 95,498.94 is: 131,788.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,119.08 : 230,624.70 = 95,498.94 : x
  2. Step 2: Convert to fraction form
    167,119.08/230,624.70 = 95,498.94/x
  3. Step 3: Cross multiply
    167,119.08x = 230,624.70 × 95,498.94
  4. Step 4: Simplify right side
    167,119.08x = 22,024,414,387.82
  5. Step 5: Solve for x
    x = 22,024,414,387.82/167,119.08
  6. Step 6: Final answer
    x = 131,788.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.