Home / 6,951.18-10,425.69-2,567.64

Finding the Fourth Proportional to 6,951.18, 10,425.69 and 2,567.64

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Solution

The fourth proportional to 6,951.18, 10,425.69 and 2,567.64 is: 3,851.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951.18 : 10,425.69 = 2,567.64 : x
  2. Step 2: Convert to fraction form
    6,951.18/10,425.69 = 2,567.64/x
  3. Step 3: Cross multiply
    6,951.18x = 10,425.69 × 2,567.64
  4. Step 4: Simplify right side
    6,951.18x = 26,769,418.67
  5. Step 5: Solve for x
    x = 26,769,418.67/6,951.18
  6. Step 6: Final answer
    x = 3,851.06

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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.