Home / 33,233.60-49,850.40-16,644.80

Finding the Fourth Proportional to 33,233.60, 49,850.40 and 16,644.80

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Solution

The fourth proportional to 33,233.60, 49,850.40 and 16,644.80 is: 24,967.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,233.60 : 49,850.40 = 16,644.80 : x
  2. Step 2: Convert to fraction form
    33,233.60/49,850.40 = 16,644.80/x
  3. Step 3: Cross multiply
    33,233.60x = 49,850.40 × 16,644.80
  4. Step 4: Simplify right side
    33,233.60x = 829,749,937.92
  5. Step 5: Solve for x
    x = 829,749,937.92/33,233.60
  6. Step 6: Final answer
    x = 24,967.20

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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.