Home / 232,918.92-349,292.43-83,119.14

Finding the Fourth Proportional to 232,918.92, 349,292.43 and 83,119.14

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Solution

The fourth proportional to 232,918.92, 349,292.43 and 83,119.14 is: 124,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,918.92 : 349,292.43 = 83,119.14 : x
  2. Step 2: Convert to fraction form
    232,918.92/349,292.43 = 83,119.14/x
  3. Step 3: Cross multiply
    232,918.92x = 349,292.43 × 83,119.14
  4. Step 4: Simplify right side
    232,918.92x = 29,032,886,390.11
  5. Step 5: Solve for x
    x = 29,032,886,390.11/232,918.92
  6. Step 6: Final answer
    x = 124,648.04

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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.