Home / 167,064.08-230,546.28-95,443.52

Finding the Fourth Proportional to 167,064.08, 230,546.28 and 95,443.52

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Solution

The fourth proportional to 167,064.08, 230,546.28 and 95,443.52 is: 131,710.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,064.08 : 230,546.28 = 95,443.52 : x
  2. Step 2: Convert to fraction form
    167,064.08/230,546.28 = 95,443.52/x
  3. Step 3: Cross multiply
    167,064.08x = 230,546.28 × 95,443.52
  4. Step 4: Simplify right side
    167,064.08x = 22,004,148,486.11
  5. Step 5: Solve for x
    x = 22,004,148,486.11/167,064.08
  6. Step 6: Final answer
    x = 131,710.83

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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.