Home / 222,864.93-334,296.18-73,104.03

Finding the Fourth Proportional to 222,864.93, 334,296.18 and 73,104.03

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Solution

The fourth proportional to 222,864.93, 334,296.18 and 73,104.03 is: 109,655.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,864.93 : 334,296.18 = 73,104.03 : x
  2. Step 2: Convert to fraction form
    222,864.93/334,296.18 = 73,104.03/x
  3. Step 3: Cross multiply
    222,864.93x = 334,296.18 × 73,104.03
  4. Step 4: Simplify right side
    222,864.93x = 24,438,397,971.61
  5. Step 5: Solve for x
    x = 24,438,397,971.61/222,864.93
  6. Step 6: Final answer
    x = 109,655.65

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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.