Home / 6,240.27-9,354.94-2,347.41

Finding the Fourth Proportional to 6,240.27, 9,354.94 and 2,347.41

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Solution

The fourth proportional to 6,240.27, 9,354.94 and 2,347.41 is: 3,519.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240.27 : 9,354.94 = 2,347.41 : x
  2. Step 2: Convert to fraction form
    6,240.27/9,354.94 = 2,347.41/x
  3. Step 3: Cross multiply
    6,240.27x = 9,354.94 × 2,347.41
  4. Step 4: Simplify right side
    6,240.27x = 21,959,917.72
  5. Step 5: Solve for x
    x = 21,959,917.72/6,240.27
  6. Step 6: Final answer
    x = 3,519.06

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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.