Home / 11,625.24-17,414.48-5,376.48

Finding the Fourth Proportional to 11,625.24, 17,414.48 and 5,376.48

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Solution

The fourth proportional to 11,625.24, 17,414.48 and 5,376.48 is: 8,053.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,625.24 : 17,414.48 = 5,376.48 : x
  2. Step 2: Convert to fraction form
    11,625.24/17,414.48 = 5,376.48/x
  3. Step 3: Cross multiply
    11,625.24x = 17,414.48 × 5,376.48
  4. Step 4: Simplify right side
    11,625.24x = 93,628,603.43
  5. Step 5: Solve for x
    x = 93,628,603.43/11,625.24
  6. Step 6: Final answer
    x = 8,053.91

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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.