Home / 232,766.90-349,150.35-83,176.10

Finding the Fourth Proportional to 232,766.90, 349,150.35 and 83,176.10

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Solution

The fourth proportional to 232,766.90, 349,150.35 and 83,176.10 is: 124,764.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,766.90 : 349,150.35 = 83,176.10 : x
  2. Step 2: Convert to fraction form
    232,766.90/349,150.35 = 83,176.10/x
  3. Step 3: Cross multiply
    232,766.90x = 349,150.35 × 83,176.10
  4. Step 4: Simplify right side
    232,766.90x = 29,040,964,426.64
  5. Step 5: Solve for x
    x = 29,040,964,426.64/232,766.90
  6. Step 6: Final answer
    x = 124,764.15

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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.