Home / 95,091.76-131,228.24-52,070.56

Finding the Fourth Proportional to 95,091.76, 131,228.24 and 52,070.56

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Solution

The fourth proportional to 95,091.76, 131,228.24 and 52,070.56 is: 71,858.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,091.76 : 131,228.24 = 52,070.56 : x
  2. Step 2: Convert to fraction form
    95,091.76/131,228.24 = 52,070.56/x
  3. Step 3: Cross multiply
    95,091.76x = 131,228.24 × 52,070.56
  4. Step 4: Simplify right side
    95,091.76x = 6,833,128,289.61
  5. Step 5: Solve for x
    x = 6,833,128,289.61/95,091.76
  6. Step 6: Final answer
    x = 71,858.26

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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.