Home / 4,074.10-6,097.30-2,515.09

Finding the Fourth Proportional to 4,074.10, 6,097.30 and 2,515.09

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Solution

The fourth proportional to 4,074.10, 6,097.30 and 2,515.09 is: 3,764.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074.10 : 6,097.30 = 2,515.09 : x
  2. Step 2: Convert to fraction form
    4,074.10/6,097.30 = 2,515.09/x
  3. Step 3: Cross multiply
    4,074.10x = 6,097.30 × 2,515.09
  4. Step 4: Simplify right side
    4,074.10x = 15,335,258.26
  5. Step 5: Solve for x
    x = 15,335,258.26/4,074.10
  6. Step 6: Final answer
    x = 3,764.08

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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.