Home / 3,193.02-4,410.45-2,449.44

Finding the Fourth Proportional to 3,193.02, 4,410.45 and 2,449.44

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Solution

The fourth proportional to 3,193.02, 4,410.45 and 2,449.44 is: 3,383.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193.02 : 4,410.45 = 2,449.44 : x
  2. Step 2: Convert to fraction form
    3,193.02/4,410.45 = 2,449.44/x
  3. Step 3: Cross multiply
    3,193.02x = 4,410.45 × 2,449.44
  4. Step 4: Simplify right side
    3,193.02x = 10,803,132.65
  5. Step 5: Solve for x
    x = 10,803,132.65/3,193.02
  6. Step 6: Final answer
    x = 3,383.36

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Half scale
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Double scale
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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.