Home / 95,776.98-132,162.93-52,755.90

Finding the Fourth Proportional to 95,776.98, 132,162.93 and 52,755.90

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Solution

The fourth proportional to 95,776.98, 132,162.93 and 52,755.90 is: 72,798.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,776.98 : 132,162.93 = 52,755.90 : x
  2. Step 2: Convert to fraction form
    95,776.98/132,162.93 = 52,755.90/x
  3. Step 3: Cross multiply
    95,776.98x = 132,162.93 × 52,755.90
  4. Step 4: Simplify right side
    95,776.98x = 6,972,374,318.79
  5. Step 5: Solve for x
    x = 6,972,374,318.79/95,776.98
  6. Step 6: Final answer
    x = 72,798.02

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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.