Home / 4,713.10-7,058.88-2,249.65

Finding the Fourth Proportional to 4,713.10, 7,058.88 and 2,249.65

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Solution

The fourth proportional to 4,713.10, 7,058.88 and 2,249.65 is: 3,369.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713.10 : 7,058.88 = 2,249.65 : x
  2. Step 2: Convert to fraction form
    4,713.10/7,058.88 = 2,249.65/x
  3. Step 3: Cross multiply
    4,713.10x = 7,058.88 × 2,249.65
  4. Step 4: Simplify right side
    4,713.10x = 15,880,018.22
  5. Step 5: Solve for x
    x = 15,880,018.22/4,713.10
  6. Step 6: Final answer
    x = 3,369.33

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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.