Home / 17,343.38-25,999.44-6,242.27

Finding the Fourth Proportional to 17,343.38, 25,999.44 and 6,242.27

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Solution

The fourth proportional to 17,343.38, 25,999.44 and 6,242.27 is: 9,357.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,343.38 : 25,999.44 = 6,242.27 : x
  2. Step 2: Convert to fraction form
    17,343.38/25,999.44 = 6,242.27/x
  3. Step 3: Cross multiply
    17,343.38x = 25,999.44 × 6,242.27
  4. Step 4: Simplify right side
    17,343.38x = 162,295,394.33
  5. Step 5: Solve for x
    x = 162,295,394.33/17,343.38
  6. Step 6: Final answer
    x = 9,357.77

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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.