Home / 33,250.60-49,875.90-16,661.80

Finding the Fourth Proportional to 33,250.60, 49,875.90 and 16,661.80

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Solution

The fourth proportional to 33,250.60, 49,875.90 and 16,661.80 is: 24,992.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,250.60 : 49,875.90 = 16,661.80 : x
  2. Step 2: Convert to fraction form
    33,250.60/49,875.90 = 16,661.80/x
  3. Step 3: Cross multiply
    33,250.60x = 49,875.90 × 16,661.80
  4. Step 4: Simplify right side
    33,250.60x = 831,022,270.62
  5. Step 5: Solve for x
    x = 831,022,270.62/33,250.60
  6. Step 6: Final answer
    x = 24,992.70

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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.