Home / 4,281.20-5,906.67-2,513.24

Finding the Fourth Proportional to 4,281.20, 5,906.67 and 2,513.24

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Solution

The fourth proportional to 4,281.20, 5,906.67 and 2,513.24 is: 3,467.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281.20 : 5,906.67 = 2,513.24 : x
  2. Step 2: Convert to fraction form
    4,281.20/5,906.67 = 2,513.24/x
  3. Step 3: Cross multiply
    4,281.20x = 5,906.67 × 2,513.24
  4. Step 4: Simplify right side
    4,281.20x = 14,844,879.31
  5. Step 5: Solve for x
    x = 14,844,879.31/4,281.20
  6. Step 6: Final answer
    x = 3,467.46

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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.