Home / 3,235.62-4,466.76-2,193.15

Finding the Fourth Proportional to 3,235.62, 4,466.76 and 2,193.15

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Solution

The fourth proportional to 3,235.62, 4,466.76 and 2,193.15 is: 3,027.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.62 : 4,466.76 = 2,193.15 : x
  2. Step 2: Convert to fraction form
    3,235.62/4,466.76 = 2,193.15/x
  3. Step 3: Cross multiply
    3,235.62x = 4,466.76 × 2,193.15
  4. Step 4: Simplify right side
    3,235.62x = 9,796,274.69
  5. Step 5: Solve for x
    x = 9,796,274.69/3,235.62
  6. Step 6: Final answer
    x = 3,027.63

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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.