Home / 6,531.39-9,796.95-2,634.75

Finding the Fourth Proportional to 6,531.39, 9,796.95 and 2,634.75

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Solution

The fourth proportional to 6,531.39, 9,796.95 and 2,634.75 is: 3,952.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531.39 : 9,796.95 = 2,634.75 : x
  2. Step 2: Convert to fraction form
    6,531.39/9,796.95 = 2,634.75/x
  3. Step 3: Cross multiply
    6,531.39x = 9,796.95 × 2,634.75
  4. Step 4: Simplify right side
    6,531.39x = 25,812,514.01
  5. Step 5: Solve for x
    x = 25,812,514.01/6,531.39
  6. Step 6: Final answer
    x = 3,952.07

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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.