Home / 148,968.20-223,452.30-95,824.10

Finding the Fourth Proportional to 148,968.20, 223,452.30 and 95,824.10

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Solution

The fourth proportional to 148,968.20, 223,452.30 and 95,824.10 is: 143,736.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,968.20 : 223,452.30 = 95,824.10 : x
  2. Step 2: Convert to fraction form
    148,968.20/223,452.30 = 95,824.10/x
  3. Step 3: Cross multiply
    148,968.20x = 223,452.30 × 95,824.10
  4. Step 4: Simplify right side
    148,968.20x = 21,412,115,540.43
  5. Step 5: Solve for x
    x = 21,412,115,540.43/148,968.20
  6. Step 6: Final answer
    x = 143,736.15

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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.