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Finding the Fourth Proportional to 222,462.48, 333,460.32 and 104,034

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Solution

The fourth proportional to 222,462.48, 333,460.32 and 104,034 is: 155,941.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,462.48 : 333,460.32 = 104,034 : x
  2. Step 2: Convert to fraction form
    222,462.48/333,460.32 = 104,034/x
  3. Step 3: Cross multiply
    222,462.48x = 333,460.32 × 104,034
  4. Step 4: Simplify right side
    222,462.48x = 34,691,210,930.88
  5. Step 5: Solve for x
    x = 34,691,210,930.88/222,462.48
  6. Step 6: Final answer
    x = 155,941.85

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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.