Home / 163,126.30-244,610.34-95,680.37

Finding the Fourth Proportional to 163,126.30, 244,610.34 and 95,680.37

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Solution

The fourth proportional to 163,126.30, 244,610.34 and 95,680.37 is: 143,474.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,126.30 : 244,610.34 = 95,680.37 : x
  2. Step 2: Convert to fraction form
    163,126.30/244,610.34 = 95,680.37/x
  3. Step 3: Cross multiply
    163,126.30x = 244,610.34 × 95,680.37
  4. Step 4: Simplify right side
    163,126.30x = 23,404,408,209.35
  5. Step 5: Solve for x
    x = 23,404,408,209.35/163,126.30
  6. Step 6: Final answer
    x = 143,474.16

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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.