Home / 4,832.42-7,249.29-1,544.39

Finding the Fourth Proportional to 4,832.42, 7,249.29 and 1,544.39

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Solution

The fourth proportional to 4,832.42, 7,249.29 and 1,544.39 is: 2,316.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832.42 : 7,249.29 = 1,544.39 : x
  2. Step 2: Convert to fraction form
    4,832.42/7,249.29 = 1,544.39/x
  3. Step 3: Cross multiply
    4,832.42x = 7,249.29 × 1,544.39
  4. Step 4: Simplify right side
    4,832.42x = 11,195,694.74
  5. Step 5: Solve for x
    x = 11,195,694.74/4,832.42
  6. Step 6: Final answer
    x = 2,316.79

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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.