Home / 17,961.24-26,932.63-9,648.25

Finding the Fourth Proportional to 17,961.24, 26,932.63 and 9,648.25

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Solution

The fourth proportional to 17,961.24, 26,932.63 and 9,648.25 is: 14,467.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,961.24 : 26,932.63 = 9,648.25 : x
  2. Step 2: Convert to fraction form
    17,961.24/26,932.63 = 9,648.25/x
  3. Step 3: Cross multiply
    17,961.24x = 26,932.63 × 9,648.25
  4. Step 4: Simplify right side
    17,961.24x = 259,852,747.40
  5. Step 5: Solve for x
    x = 259,852,747.40/17,961.24
  6. Step 6: Final answer
    x = 14,467.42

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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.