Home / 3,094.80-4,643.64-1,452.24

Finding the Fourth Proportional to 3,094.80, 4,643.64 and 1,452.24

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Solution

The fourth proportional to 3,094.80, 4,643.64 and 1,452.24 is: 2,179.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.80 : 4,643.64 = 1,452.24 : x
  2. Step 2: Convert to fraction form
    3,094.80/4,643.64 = 1,452.24/x
  3. Step 3: Cross multiply
    3,094.80x = 4,643.64 × 1,452.24
  4. Step 4: Simplify right side
    3,094.80x = 6,743,679.75
  5. Step 5: Solve for x
    x = 6,743,679.75/3,094.80
  6. Step 6: Final answer
    x = 2,179.04

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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.