Home / 4,240.85-5,852.42-2,352.47

Finding the Fourth Proportional to 4,240.85, 5,852.42 and 2,352.47

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Solution

The fourth proportional to 4,240.85, 5,852.42 and 2,352.47 is: 3,246.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.85 : 5,852.42 = 2,352.47 : x
  2. Step 2: Convert to fraction form
    4,240.85/5,852.42 = 2,352.47/x
  3. Step 3: Cross multiply
    4,240.85x = 5,852.42 × 2,352.47
  4. Step 4: Simplify right side
    4,240.85x = 13,767,601.45
  5. Step 5: Solve for x
    x = 13,767,601.45/4,240.85
  6. Step 6: Final answer
    x = 3,246.43

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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.