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Finding the Fourth Proportional to 34,750.60, 52,125.90 and 33,233.80

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Solution

The fourth proportional to 34,750.60, 52,125.90 and 33,233.80 is: 49,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,750.60 : 52,125.90 = 33,233.80 : x
  2. Step 2: Convert to fraction form
    34,750.60/52,125.90 = 33,233.80/x
  3. Step 3: Cross multiply
    34,750.60x = 52,125.90 × 33,233.80
  4. Step 4: Simplify right side
    34,750.60x = 1,732,341,735.42
  5. Step 5: Solve for x
    x = 1,732,341,735.42/34,750.60
  6. Step 6: Final answer
    x = 49,850.70

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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.