Home / 3,033.01-4,546.23-2,215.09

Finding the Fourth Proportional to 3,033.01, 4,546.23 and 2,215.09

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Solution

The fourth proportional to 3,033.01, 4,546.23 and 2,215.09 is: 3,320.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033.01 : 4,546.23 = 2,215.09 : x
  2. Step 2: Convert to fraction form
    3,033.01/4,546.23 = 2,215.09/x
  3. Step 3: Cross multiply
    3,033.01x = 4,546.23 × 2,215.09
  4. Step 4: Simplify right side
    3,033.01x = 10,070,308.61
  5. Step 5: Solve for x
    x = 10,070,308.61/3,033.01
  6. Step 6: Final answer
    x = 3,320.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.