Home / 4,713.16-7,058.97-2,249.71

Finding the Fourth Proportional to 4,713.16, 7,058.97 and 2,249.71

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Solution

The fourth proportional to 4,713.16, 7,058.97 and 2,249.71 is: 3,369.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713.16 : 7,058.97 = 2,249.71 : x
  2. Step 2: Convert to fraction form
    4,713.16/7,058.97 = 2,249.71/x
  3. Step 3: Cross multiply
    4,713.16x = 7,058.97 × 2,249.71
  4. Step 4: Simplify right side
    4,713.16x = 15,880,618.14
  5. Step 5: Solve for x
    x = 15,880,618.14/4,713.16
  6. Step 6: Final answer
    x = 3,369.42

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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.