Home / 5,033.22-7,515.91-4,110.56

Finding the Fourth Proportional to 5,033.22, 7,515.91 and 4,110.56

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Solution

The fourth proportional to 5,033.22, 7,515.91 and 4,110.56 is: 6,138.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.22 : 7,515.91 = 4,110.56 : x
  2. Step 2: Convert to fraction form
    5,033.22/7,515.91 = 4,110.56/x
  3. Step 3: Cross multiply
    5,033.22x = 7,515.91 × 4,110.56
  4. Step 4: Simplify right side
    5,033.22x = 30,894,599.01
  5. Step 5: Solve for x
    x = 30,894,599.01/5,033.22
  6. Step 6: Final answer
    x = 6,138.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.