Home / 83,376.02-125,032.13-41,241.65

Finding the Fourth Proportional to 83,376.02, 125,032.13 and 41,241.65

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Solution

The fourth proportional to 83,376.02, 125,032.13 and 41,241.65 is: 61,846.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,376.02 : 125,032.13 = 41,241.65 : x
  2. Step 2: Convert to fraction form
    83,376.02/125,032.13 = 41,241.65/x
  3. Step 3: Cross multiply
    83,376.02x = 125,032.13 × 41,241.65
  4. Step 4: Simplify right side
    83,376.02x = 5,156,530,512.85
  5. Step 5: Solve for x
    x = 5,156,530,512.85/83,376.02
  6. Step 6: Final answer
    x = 61,846.69

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1.5x scale

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.