Home / 232,945.20-349,491.51-83,182.14

Finding the Fourth Proportional to 232,945.20, 349,491.51 and 83,182.14

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Solution

The fourth proportional to 232,945.20, 349,491.51 and 83,182.14 is: 124,799.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,945.20 : 349,491.51 = 83,182.14 : x
  2. Step 2: Convert to fraction form
    232,945.20/349,491.51 = 83,182.14/x
  3. Step 3: Cross multiply
    232,945.20x = 349,491.51 × 83,182.14
  4. Step 4: Simplify right side
    232,945.20x = 29,071,451,713.63
  5. Step 5: Solve for x
    x = 29,071,451,713.63/232,945.20
  6. Step 6: Final answer
    x = 124,799.53

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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.