Home / 11,247.01-16,854.10-6,326.26

Finding the Fourth Proportional to 11,247.01, 16,854.10 and 6,326.26

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Solution

The fourth proportional to 11,247.01, 16,854.10 and 6,326.26 is: 9,480.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,247.01 : 16,854.10 = 6,326.26 : x
  2. Step 2: Convert to fraction form
    11,247.01/16,854.10 = 6,326.26/x
  3. Step 3: Cross multiply
    11,247.01x = 16,854.10 × 6,326.26
  4. Step 4: Simplify right side
    11,247.01x = 106,623,360.72
  5. Step 5: Solve for x
    x = 106,623,360.72/11,247.01
  6. Step 6: Final answer
    x = 9,480.15

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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.