Home / 35,183.44-48,553.71-19,267.61

Finding the Fourth Proportional to 35,183.44, 48,553.71 and 19,267.61

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Solution

The fourth proportional to 35,183.44, 48,553.71 and 19,267.61 is: 26,589.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,183.44 : 48,553.71 = 19,267.61 : x
  2. Step 2: Convert to fraction form
    35,183.44/48,553.71 = 19,267.61/x
  3. Step 3: Cross multiply
    35,183.44x = 48,553.71 × 19,267.61
  4. Step 4: Simplify right side
    35,183.44x = 935,513,948.33
  5. Step 5: Solve for x
    x = 935,513,948.33/35,183.44
  6. Step 6: Final answer
    x = 26,589.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.