Home / 6,310.88-9,467.54-2,848.13

Finding the Fourth Proportional to 6,310.88, 9,467.54 and 2,848.13

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Solution

The fourth proportional to 6,310.88, 9,467.54 and 2,848.13 is: 4,272.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310.88 : 9,467.54 = 2,848.13 : x
  2. Step 2: Convert to fraction form
    6,310.88/9,467.54 = 2,848.13/x
  3. Step 3: Cross multiply
    6,310.88x = 9,467.54 × 2,848.13
  4. Step 4: Simplify right side
    6,310.88x = 26,964,723.12
  5. Step 5: Solve for x
    x = 26,964,723.12/6,310.88
  6. Step 6: Final answer
    x = 4,272.74

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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.