Home / 4,240.70-5,851.59-2,352.18

Finding the Fourth Proportional to 4,240.70, 5,851.59 and 2,352.18

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Solution

The fourth proportional to 4,240.70, 5,851.59 and 2,352.18 is: 3,245.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.70 : 5,851.59 = 2,352.18 : x
  2. Step 2: Convert to fraction form
    4,240.70/5,851.59 = 2,352.18/x
  3. Step 3: Cross multiply
    4,240.70x = 5,851.59 × 2,352.18
  4. Step 4: Simplify right side
    4,240.70x = 13,763,992.97
  5. Step 5: Solve for x
    x = 13,763,992.97/4,240.70
  6. Step 6: Final answer
    x = 3,245.69

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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.