Home / 8,193.45-11,306.97-4,836.27

Finding the Fourth Proportional to 8,193.45, 11,306.97 and 4,836.27

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Solution

The fourth proportional to 8,193.45, 11,306.97 and 4,836.27 is: 6,674.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,193.45 : 11,306.97 = 4,836.27 : x
  2. Step 2: Convert to fraction form
    8,193.45/11,306.97 = 4,836.27/x
  3. Step 3: Cross multiply
    8,193.45x = 11,306.97 × 4,836.27
  4. Step 4: Simplify right side
    8,193.45x = 54,683,559.80
  5. Step 5: Solve for x
    x = 54,683,559.80/8,193.45
  6. Step 6: Final answer
    x = 6,674.06

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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.