Home / 95,186.54-131,350.20-52,744.16

Finding the Fourth Proportional to 95,186.54, 131,350.20 and 52,744.16

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Solution

The fourth proportional to 95,186.54, 131,350.20 and 52,744.16 is: 72,782.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,186.54 : 131,350.20 = 52,744.16 : x
  2. Step 2: Convert to fraction form
    95,186.54/131,350.20 = 52,744.16/x
  3. Step 3: Cross multiply
    95,186.54x = 131,350.20 × 52,744.16
  4. Step 4: Simplify right side
    95,186.54x = 6,927,955,964.83
  5. Step 5: Solve for x
    x = 6,927,955,964.83/95,186.54
  6. Step 6: Final answer
    x = 72,782.94

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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.