Home / 55,949.60-83,924.94-15,968.54

Finding the Fourth Proportional to 55,949.60, 83,924.94 and 15,968.54

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Solution

The fourth proportional to 55,949.60, 83,924.94 and 15,968.54 is: 23,952.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,949.60 : 83,924.94 = 15,968.54 : x
  2. Step 2: Convert to fraction form
    55,949.60/83,924.94 = 15,968.54/x
  3. Step 3: Cross multiply
    55,949.60x = 83,924.94 × 15,968.54
  4. Step 4: Simplify right side
    55,949.60x = 1,340,158,761.39
  5. Step 5: Solve for x
    x = 1,340,158,761.39/55,949.60
  6. Step 6: Final answer
    x = 23,952.96

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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.