Home / 95,189.73-131,362.61-52,748.97

Finding the Fourth Proportional to 95,189.73, 131,362.61 and 52,748.97

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Solution

The fourth proportional to 95,189.73, 131,362.61 and 52,748.97 is: 72,794.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,189.73 : 131,362.61 = 52,748.97 : x
  2. Step 2: Convert to fraction form
    95,189.73/131,362.61 = 52,748.97/x
  3. Step 3: Cross multiply
    95,189.73x = 131,362.61 × 52,748.97
  4. Step 4: Simplify right side
    95,189.73x = 6,929,242,374.01
  5. Step 5: Solve for x
    x = 6,929,242,374.01/95,189.73
  6. Step 6: Final answer
    x = 72,794.01

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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.