Home / 4,097.62-5,650.05-3,300.58

Finding the Fourth Proportional to 4,097.62, 5,650.05 and 3,300.58

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Solution

The fourth proportional to 4,097.62, 5,650.05 and 3,300.58 is: 4,551.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097.62 : 5,650.05 = 3,300.58 : x
  2. Step 2: Convert to fraction form
    4,097.62/5,650.05 = 3,300.58/x
  3. Step 3: Cross multiply
    4,097.62x = 5,650.05 × 3,300.58
  4. Step 4: Simplify right side
    4,097.62x = 18,648,442.03
  5. Step 5: Solve for x
    x = 18,648,442.03/4,097.62
  6. Step 6: Final answer
    x = 4,551.04

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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.