Home / 9,195.32-13,788.22-4,513.24

Finding the Fourth Proportional to 9,195.32, 13,788.22 and 4,513.24

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Solution

The fourth proportional to 9,195.32, 13,788.22 and 4,513.24 is: 6,767.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.32 : 13,788.22 = 4,513.24 : x
  2. Step 2: Convert to fraction form
    9,195.32/13,788.22 = 4,513.24/x
  3. Step 3: Cross multiply
    9,195.32x = 13,788.22 × 4,513.24
  4. Step 4: Simplify right side
    9,195.32x = 62,229,546.03
  5. Step 5: Solve for x
    x = 62,229,546.03/9,195.32
  6. Step 6: Final answer
    x = 6,767.52

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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.