Home / 95,487.54-131,770.44-53,046.18

Finding the Fourth Proportional to 95,487.54, 131,770.44 and 53,046.18

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Solution

The fourth proportional to 95,487.54, 131,770.44 and 53,046.18 is: 73,202.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,487.54 : 131,770.44 = 53,046.18 : x
  2. Step 2: Convert to fraction form
    95,487.54/131,770.44 = 53,046.18/x
  3. Step 3: Cross multiply
    95,487.54x = 131,770.44 × 53,046.18
  4. Step 4: Simplify right side
    95,487.54x = 6,989,918,478.92
  5. Step 5: Solve for x
    x = 6,989,918,478.92/95,487.54
  6. Step 6: Final answer
    x = 73,202.41

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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.