Home / 4,240.69-5,851.60-2,352.26

Finding the Fourth Proportional to 4,240.69, 5,851.60 and 2,352.26

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Solution

The fourth proportional to 4,240.69, 5,851.60 and 2,352.26 is: 3,245.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.69 : 5,851.60 = 2,352.26 : x
  2. Step 2: Convert to fraction form
    4,240.69/5,851.60 = 2,352.26/x
  3. Step 3: Cross multiply
    4,240.69x = 5,851.60 × 2,352.26
  4. Step 4: Simplify right side
    4,240.69x = 13,764,484.62
  5. Step 5: Solve for x
    x = 13,764,484.62/4,240.69
  6. Step 6: Final answer
    x = 3,245.81

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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.