Home / 35,311.06-52,964.97-10,350.10

Finding the Fourth Proportional to 35,311.06, 52,964.97 and 10,350.10

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Solution

The fourth proportional to 35,311.06, 52,964.97 and 10,350.10 is: 15,524.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,311.06 : 52,964.97 = 10,350.10 : x
  2. Step 2: Convert to fraction form
    35,311.06/52,964.97 = 10,350.10/x
  3. Step 3: Cross multiply
    35,311.06x = 52,964.97 × 10,350.10
  4. Step 4: Simplify right side
    35,311.06x = 548,192,736.00
  5. Step 5: Solve for x
    x = 548,192,736.00/35,311.06
  6. Step 6: Final answer
    x = 15,524.68

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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.