Home / 4,516.48-6,773.36-1,229.14

Finding the Fourth Proportional to 4,516.48, 6,773.36 and 1,229.14

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Solution

The fourth proportional to 4,516.48, 6,773.36 and 1,229.14 is: 1,843.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.48 : 6,773.36 = 1,229.14 : x
  2. Step 2: Convert to fraction form
    4,516.48/6,773.36 = 1,229.14/x
  3. Step 3: Cross multiply
    4,516.48x = 6,773.36 × 1,229.14
  4. Step 4: Simplify right side
    4,516.48x = 8,325,410.03
  5. Step 5: Solve for x
    x = 8,325,410.03/4,516.48
  6. Step 6: Final answer
    x = 1,843.34

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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.