Home / 34,003.80-50,998.41-10,617.48

Finding the Fourth Proportional to 34,003.80, 50,998.41 and 10,617.48

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Solution

The fourth proportional to 34,003.80, 50,998.41 and 10,617.48 is: 15,923.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,003.80 : 50,998.41 = 10,617.48 : x
  2. Step 2: Convert to fraction form
    34,003.80/50,998.41 = 10,617.48/x
  3. Step 3: Cross multiply
    34,003.80x = 50,998.41 × 10,617.48
  4. Step 4: Simplify right side
    34,003.80x = 541,474,598.21
  5. Step 5: Solve for x
    x = 541,474,598.21/34,003.80
  6. Step 6: Final answer
    x = 15,923.94

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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.