Home / 35,247.10-52,882.49-13,062.26

Finding the Fourth Proportional to 35,247.10, 52,882.49 and 13,062.26

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Solution

The fourth proportional to 35,247.10, 52,882.49 and 13,062.26 is: 19,597.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,247.10 : 52,882.49 = 13,062.26 : x
  2. Step 2: Convert to fraction form
    35,247.10/52,882.49 = 13,062.26/x
  3. Step 3: Cross multiply
    35,247.10x = 52,882.49 × 13,062.26
  4. Step 4: Simplify right side
    35,247.10x = 690,764,768.52
  5. Step 5: Solve for x
    x = 690,764,768.52/35,247.10
  6. Step 6: Final answer
    x = 19,597.78

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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.