Home / 11,745.51-16,208.37-6,963.27

Finding the Fourth Proportional to 11,745.51, 16,208.37 and 6,963.27

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Solution

The fourth proportional to 11,745.51, 16,208.37 and 6,963.27 is: 9,609.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,745.51 : 16,208.37 = 6,963.27 : x
  2. Step 2: Convert to fraction form
    11,745.51/16,208.37 = 6,963.27/x
  3. Step 3: Cross multiply
    11,745.51x = 16,208.37 × 6,963.27
  4. Step 4: Simplify right side
    11,745.51x = 112,863,256.57
  5. Step 5: Solve for x
    x = 112,863,256.57/11,745.51
  6. Step 6: Final answer
    x = 9,609.06

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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.