Home / 6,078.20-9,110.91-2,567.48

Finding the Fourth Proportional to 6,078.20, 9,110.91 and 2,567.48

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Solution

The fourth proportional to 6,078.20, 9,110.91 and 2,567.48 is: 3,848.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,078.20 : 9,110.91 = 2,567.48 : x
  2. Step 2: Convert to fraction form
    6,078.20/9,110.91 = 2,567.48/x
  3. Step 3: Cross multiply
    6,078.20x = 9,110.91 × 2,567.48
  4. Step 4: Simplify right side
    6,078.20x = 23,392,079.21
  5. Step 5: Solve for x
    x = 23,392,079.21/6,078.20
  6. Step 6: Final answer
    x = 3,848.52

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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.