Home / 43,755.64-60,350.55-33,000.97

Finding the Fourth Proportional to 43,755.64, 60,350.55 and 33,000.97

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Solution

The fourth proportional to 43,755.64, 60,350.55 and 33,000.97 is: 45,517.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,755.64 : 60,350.55 = 33,000.97 : x
  2. Step 2: Convert to fraction form
    43,755.64/60,350.55 = 33,000.97/x
  3. Step 3: Cross multiply
    43,755.64x = 60,350.55 × 33,000.97
  4. Step 4: Simplify right side
    43,755.64x = 1,991,626,690.03
  5. Step 5: Solve for x
    x = 1,991,626,690.03/43,755.64
  6. Step 6: Final answer
    x = 45,517.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.