Home / 141,508.14-195,263.44-95,667.47

Finding the Fourth Proportional to 141,508.14, 195,263.44 and 95,667.47

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Solution

The fourth proportional to 141,508.14, 195,263.44 and 95,667.47 is: 132,009.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,508.14 : 195,263.44 = 95,667.47 : x
  2. Step 2: Convert to fraction form
    141,508.14/195,263.44 = 95,667.47/x
  3. Step 3: Cross multiply
    141,508.14x = 195,263.44 × 95,667.47
  4. Step 4: Simplify right side
    141,508.14x = 18,680,359,288.30
  5. Step 5: Solve for x
    x = 18,680,359,288.30/141,508.14
  6. Step 6: Final answer
    x = 132,009.08

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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.