Home / 5,467.32-7,544.88-3,110.22

Finding the Fourth Proportional to 5,467.32, 7,544.88 and 3,110.22

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Solution

The fourth proportional to 5,467.32, 7,544.88 and 3,110.22 is: 4,292.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,467.32 : 7,544.88 = 3,110.22 : x
  2. Step 2: Convert to fraction form
    5,467.32/7,544.88 = 3,110.22/x
  3. Step 3: Cross multiply
    5,467.32x = 7,544.88 × 3,110.22
  4. Step 4: Simplify right side
    5,467.32x = 23,466,236.67
  5. Step 5: Solve for x
    x = 23,466,236.67/5,467.32
  6. Step 6: Final answer
    x = 4,292.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.