Home / 43,901.09-60,579.68-25,755.47

Finding the Fourth Proportional to 43,901.09, 60,579.68 and 25,755.47

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Solution

The fourth proportional to 43,901.09, 60,579.68 and 25,755.47 is: 35,540.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,901.09 : 60,579.68 = 25,755.47 : x
  2. Step 2: Convert to fraction form
    43,901.09/60,579.68 = 25,755.47/x
  3. Step 3: Cross multiply
    43,901.09x = 60,579.68 × 25,755.47
  4. Step 4: Simplify right side
    43,901.09x = 1,560,258,346.69
  5. Step 5: Solve for x
    x = 1,560,258,346.69/43,901.09
  6. Step 6: Final answer
    x = 35,540.31

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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.