Home / 17,757.60-24,505.62-9,800.37

Finding the Fourth Proportional to 17,757.60, 24,505.62 and 9,800.37

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Solution

The fourth proportional to 17,757.60, 24,505.62 and 9,800.37 is: 13,524.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,757.60 : 24,505.62 = 9,800.37 : x
  2. Step 2: Convert to fraction form
    17,757.60/24,505.62 = 9,800.37/x
  3. Step 3: Cross multiply
    17,757.60x = 24,505.62 × 9,800.37
  4. Step 4: Simplify right side
    17,757.60x = 240,164,143.08
  5. Step 5: Solve for x
    x = 240,164,143.08/17,757.60
  6. Step 6: Final answer
    x = 13,524.58

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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.