Home / 4,418.21-6,626.91-1,496.18

Finding the Fourth Proportional to 4,418.21, 6,626.91 and 1,496.18

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Solution

The fourth proportional to 4,418.21, 6,626.91 and 1,496.18 is: 2,244.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418.21 : 6,626.91 = 1,496.18 : x
  2. Step 2: Convert to fraction form
    4,418.21/6,626.91 = 1,496.18/x
  3. Step 3: Cross multiply
    4,418.21x = 6,626.91 × 1,496.18
  4. Step 4: Simplify right side
    4,418.21x = 9,915,050.20
  5. Step 5: Solve for x
    x = 9,915,050.20/4,418.21
  6. Step 6: Final answer
    x = 2,244.13

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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.