Home / 4,245.24-6,324.09-4,116.27

Finding the Fourth Proportional to 4,245.24, 6,324.09 and 4,116.27

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Solution

The fourth proportional to 4,245.24, 6,324.09 and 4,116.27 is: 6,131.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245.24 : 6,324.09 = 4,116.27 : x
  2. Step 2: Convert to fraction form
    4,245.24/6,324.09 = 4,116.27/x
  3. Step 3: Cross multiply
    4,245.24x = 6,324.09 × 4,116.27
  4. Step 4: Simplify right side
    4,245.24x = 26,031,661.94
  5. Step 5: Solve for x
    x = 26,031,661.94/4,245.24
  6. Step 6: Final answer
    x = 6,131.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.