Home / 395,360.96-593,036.12-95,844.12

Finding the Fourth Proportional to 395,360.96, 593,036.12 and 95,844.12

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Solution

The fourth proportional to 395,360.96, 593,036.12 and 95,844.12 is: 143,764.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,360.96 : 593,036.12 = 95,844.12 : x
  2. Step 2: Convert to fraction form
    395,360.96/593,036.12 = 95,844.12/x
  3. Step 3: Cross multiply
    395,360.96x = 593,036.12 × 95,844.12
  4. Step 4: Simplify right side
    395,360.96x = 56,839,025,049.61
  5. Step 5: Solve for x
    x = 56,839,025,049.61/395,360.96
  6. Step 6: Final answer
    x = 143,764.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.