Home / 3,552.23-4,901.98-2,226.67

Finding the Fourth Proportional to 3,552.23, 4,901.98 and 2,226.67

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Solution

The fourth proportional to 3,552.23, 4,901.98 and 2,226.67 is: 3,072.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552.23 : 4,901.98 = 2,226.67 : x
  2. Step 2: Convert to fraction form
    3,552.23/4,901.98 = 2,226.67/x
  3. Step 3: Cross multiply
    3,552.23x = 4,901.98 × 2,226.67
  4. Step 4: Simplify right side
    3,552.23x = 10,915,056.16
  5. Step 5: Solve for x
    x = 10,915,056.16/3,552.23
  6. Step 6: Final answer
    x = 3,072.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.