Home / 45,003.94-67,546.85-23,961.62

Finding the Fourth Proportional to 45,003.94, 67,546.85 and 23,961.62

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Solution

The fourth proportional to 45,003.94, 67,546.85 and 23,961.62 is: 35,964.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,003.94 : 67,546.85 = 23,961.62 : x
  2. Step 2: Convert to fraction form
    45,003.94/67,546.85 = 23,961.62/x
  3. Step 3: Cross multiply
    45,003.94x = 67,546.85 × 23,961.62
  4. Step 4: Simplify right side
    45,003.94x = 1,618,532,000.96
  5. Step 5: Solve for x
    x = 1,618,532,000.96/45,003.94
  6. Step 6: Final answer
    x = 35,964.23

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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.