Home / 43,656.09-60,252.65-25,755.49

Finding the Fourth Proportional to 43,656.09, 60,252.65 and 25,755.49

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Solution

The fourth proportional to 43,656.09, 60,252.65 and 25,755.49 is: 35,546.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,656.09 : 60,252.65 = 25,755.49 : x
  2. Step 2: Convert to fraction form
    43,656.09/60,252.65 = 25,755.49/x
  3. Step 3: Cross multiply
    43,656.09x = 60,252.65 × 25,755.49
  4. Step 4: Simplify right side
    43,656.09x = 1,551,836,524.55
  5. Step 5: Solve for x
    x = 1,551,836,524.55/43,656.09
  6. Step 6: Final answer
    x = 35,546.85

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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.