Home / 222,963.30-334,496.04-96,624.75

Finding the Fourth Proportional to 222,963.30, 334,496.04 and 96,624.75

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Solution

The fourth proportional to 222,963.30, 334,496.04 and 96,624.75 is: 144,959.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,963.30 : 334,496.04 = 96,624.75 : x
  2. Step 2: Convert to fraction form
    222,963.30/334,496.04 = 96,624.75/x
  3. Step 3: Cross multiply
    222,963.30x = 334,496.04 × 96,624.75
  4. Step 4: Simplify right side
    222,963.30x = 32,320,596,240.99
  5. Step 5: Solve for x
    x = 32,320,596,240.99/222,963.30
  6. Step 6: Final answer
    x = 144,959.27

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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.