Home / 96,015.06-143,935.47-33,651.54

Finding the Fourth Proportional to 96,015.06, 143,935.47 and 33,651.54

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Solution

The fourth proportional to 96,015.06, 143,935.47 and 33,651.54 is: 50,446.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,015.06 : 143,935.47 = 33,651.54 : x
  2. Step 2: Convert to fraction form
    96,015.06/143,935.47 = 33,651.54/x
  3. Step 3: Cross multiply
    96,015.06x = 143,935.47 × 33,651.54
  4. Step 4: Simplify right side
    96,015.06x = 4,843,650,226.12
  5. Step 5: Solve for x
    x = 4,843,650,226.12/96,015.06
  6. Step 6: Final answer
    x = 50,446.78

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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.