Home / 9,476.24-13,067.31-6,608.30

Finding the Fourth Proportional to 9,476.24, 13,067.31 and 6,608.30

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Solution

The fourth proportional to 9,476.24, 13,067.31 and 6,608.30 is: 9,112.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476.24 : 13,067.31 = 6,608.30 : x
  2. Step 2: Convert to fraction form
    9,476.24/13,067.31 = 6,608.30/x
  3. Step 3: Cross multiply
    9,476.24x = 13,067.31 × 6,608.30
  4. Step 4: Simplify right side
    9,476.24x = 86,352,737.34
  5. Step 5: Solve for x
    x = 86,352,737.34/9,476.24
  6. Step 6: Final answer
    x = 9,112.56

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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.