Home / 11,195.06-16,794.50-4,617.66

Finding the Fourth Proportional to 11,195.06, 16,794.50 and 4,617.66

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Solution

The fourth proportional to 11,195.06, 16,794.50 and 4,617.66 is: 6,927.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195.06 : 16,794.50 = 4,617.66 : x
  2. Step 2: Convert to fraction form
    11,195.06/16,794.50 = 4,617.66/x
  3. Step 3: Cross multiply
    11,195.06x = 16,794.50 × 4,617.66
  4. Step 4: Simplify right side
    11,195.06x = 77,551,290.87
  5. Step 5: Solve for x
    x = 77,551,290.87/11,195.06
  6. Step 6: Final answer
    x = 6,927.28

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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.