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Finding the Fourth Proportional to 222,301.53, 333,351.45 and 95,882.04

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Solution

The fourth proportional to 222,301.53, 333,351.45 and 95,882.04 is: 143,779.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,301.53 : 333,351.45 = 95,882.04 : x
  2. Step 2: Convert to fraction form
    222,301.53/333,351.45 = 95,882.04/x
  3. Step 3: Cross multiply
    222,301.53x = 333,351.45 × 95,882.04
  4. Step 4: Simplify right side
    222,301.53x = 31,962,417,062.96
  5. Step 5: Solve for x
    x = 31,962,417,062.96/222,301.53
  6. Step 6: Final answer
    x = 143,779.56

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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.