Home / 195,092.96-269,250.12-110,215.48

Finding the Fourth Proportional to 195,092.96, 269,250.12 and 110,215.48

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Solution

The fourth proportional to 195,092.96, 269,250.12 and 110,215.48 is: 152,109.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,092.96 : 269,250.12 = 110,215.48 : x
  2. Step 2: Convert to fraction form
    195,092.96/269,250.12 = 110,215.48/x
  3. Step 3: Cross multiply
    195,092.96x = 269,250.12 × 110,215.48
  4. Step 4: Simplify right side
    195,092.96x = 29,675,531,215.86
  5. Step 5: Solve for x
    x = 29,675,531,215.86/195,092.96
  6. Step 6: Final answer
    x = 152,109.70

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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.