Home / 95,187.04-131,350.89-52,744.66

Finding the Fourth Proportional to 95,187.04, 131,350.89 and 52,744.66

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Solution

The fourth proportional to 95,187.04, 131,350.89 and 52,744.66 is: 72,783.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,187.04 : 131,350.89 = 52,744.66 : x
  2. Step 2: Convert to fraction form
    95,187.04/131,350.89 = 52,744.66/x
  3. Step 3: Cross multiply
    95,187.04x = 131,350.89 × 52,744.66
  4. Step 4: Simplify right side
    95,187.04x = 6,928,058,033.75
  5. Step 5: Solve for x
    x = 6,928,058,033.75/95,187.04
  6. Step 6: Final answer
    x = 72,783.63

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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.