Home / 43,403.60-59,896.68-24,540.80

Finding the Fourth Proportional to 43,403.60, 59,896.68 and 24,540.80

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Solution

The fourth proportional to 43,403.60, 59,896.68 and 24,540.80 is: 33,866.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,403.60 : 59,896.68 = 24,540.80 : x
  2. Step 2: Convert to fraction form
    43,403.60/59,896.68 = 24,540.80/x
  3. Step 3: Cross multiply
    43,403.60x = 59,896.68 × 24,540.80
  4. Step 4: Simplify right side
    43,403.60x = 1,469,912,444.54
  5. Step 5: Solve for x
    x = 1,469,912,444.54/43,403.60
  6. Step 6: Final answer
    x = 33,866.14

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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.