Home / 48,993.64-73,424.22-35,112.04

Finding the Fourth Proportional to 48,993.64, 73,424.22 and 35,112.04

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Solution

The fourth proportional to 48,993.64, 73,424.22 and 35,112.04 is: 52,620.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,993.64 : 73,424.22 = 35,112.04 : x
  2. Step 2: Convert to fraction form
    48,993.64/73,424.22 = 35,112.04/x
  3. Step 3: Cross multiply
    48,993.64x = 73,424.22 × 35,112.04
  4. Step 4: Simplify right side
    48,993.64x = 2,578,074,149.61
  5. Step 5: Solve for x
    x = 2,578,074,149.61/48,993.64
  6. Step 6: Final answer
    x = 52,620.59

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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.