Home / 95,059.14-131,195.43-54,765.06

Finding the Fourth Proportional to 95,059.14, 131,195.43 and 54,765.06

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Solution

The fourth proportional to 95,059.14, 131,195.43 and 54,765.06 is: 75,583.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,059.14 : 131,195.43 = 54,765.06 : x
  2. Step 2: Convert to fraction form
    95,059.14/131,195.43 = 54,765.06/x
  3. Step 3: Cross multiply
    95,059.14x = 131,195.43 × 54,765.06
  4. Step 4: Simplify right side
    95,059.14x = 7,184,925,595.68
  5. Step 5: Solve for x
    x = 7,184,925,595.68/95,059.14
  6. Step 6: Final answer
    x = 75,583.74

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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.