Home / 6,396.26-9,595.70-2,447.24

Finding the Fourth Proportional to 6,396.26, 9,595.70 and 2,447.24

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Solution

The fourth proportional to 6,396.26, 9,595.70 and 2,447.24 is: 3,671.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,396.26 : 9,595.70 = 2,447.24 : x
  2. Step 2: Convert to fraction form
    6,396.26/9,595.70 = 2,447.24/x
  3. Step 3: Cross multiply
    6,396.26x = 9,595.70 × 2,447.24
  4. Step 4: Simplify right side
    6,396.26x = 23,482,980.87
  5. Step 5: Solve for x
    x = 23,482,980.87/6,396.26
  6. Step 6: Final answer
    x = 3,671.36

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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.