Home / 222,789.96-334,204.56-62,867.28

Finding the Fourth Proportional to 222,789.96, 334,204.56 and 62,867.28

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Solution

The fourth proportional to 222,789.96, 334,204.56 and 62,867.28 is: 94,306.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,789.96 : 334,204.56 = 62,867.28 : x
  2. Step 2: Convert to fraction form
    222,789.96/334,204.56 = 62,867.28/x
  3. Step 3: Cross multiply
    222,789.96x = 334,204.56 × 62,867.28
  4. Step 4: Simplify right side
    222,789.96x = 21,010,531,650.80
  5. Step 5: Solve for x
    x = 21,010,531,650.80/222,789.96
  6. Step 6: Final answer
    x = 94,306.46

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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.