Home / 222,905.34-334,377.99-62,983.19

Finding the Fourth Proportional to 222,905.34, 334,377.99 and 62,983.19

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Solution

The fourth proportional to 222,905.34, 334,377.99 and 62,983.19 is: 94,480.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,905.34 : 334,377.99 = 62,983.19 : x
  2. Step 2: Convert to fraction form
    222,905.34/334,377.99 = 62,983.19/x
  3. Step 3: Cross multiply
    222,905.34x = 334,377.99 × 62,983.19
  4. Step 4: Simplify right side
    222,905.34x = 21,060,193,311.93
  5. Step 5: Solve for x
    x = 21,060,193,311.93/222,905.34
  6. Step 6: Final answer
    x = 94,480.43

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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.