Home / 235,884.30-353,972.25-95,644.14

Finding the Fourth Proportional to 235,884.30, 353,972.25 and 95,644.14

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Solution

The fourth proportional to 235,884.30, 353,972.25 and 95,644.14 is: 143,525.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,884.30 : 353,972.25 = 95,644.14 : x
  2. Step 2: Convert to fraction form
    235,884.30/353,972.25 = 95,644.14/x
  3. Step 3: Cross multiply
    235,884.30x = 353,972.25 × 95,644.14
  4. Step 4: Simplify right side
    235,884.30x = 33,855,371,435.12
  5. Step 5: Solve for x
    x = 33,855,371,435.12/235,884.30
  6. Step 6: Final answer
    x = 143,525.33

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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.