Home / 222,983.22-334,525.89-96,644.70

Finding the Fourth Proportional to 222,983.22, 334,525.89 and 96,644.70

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Solution

The fourth proportional to 222,983.22, 334,525.89 and 96,644.70 is: 144,989.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,983.22 : 334,525.89 = 96,644.70 : x
  2. Step 2: Convert to fraction form
    222,983.22/334,525.89 = 96,644.70/x
  3. Step 3: Cross multiply
    222,983.22x = 334,525.89 × 96,644.70
  4. Step 4: Simplify right side
    222,983.22x = 32,330,154,281.28
  5. Step 5: Solve for x
    x = 32,330,154,281.28/222,983.22
  6. Step 6: Final answer
    x = 144,989.18

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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.