Home / 2,226.58-3,341.17-2,054.45

Finding the Fourth Proportional to 2,226.58, 3,341.17 and 2,054.45

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Solution

The fourth proportional to 2,226.58, 3,341.17 and 2,054.45 is: 3,082.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226.58 : 3,341.17 = 2,054.45 : x
  2. Step 2: Convert to fraction form
    2,226.58/3,341.17 = 2,054.45/x
  3. Step 3: Cross multiply
    2,226.58x = 3,341.17 × 2,054.45
  4. Step 4: Simplify right side
    2,226.58x = 6,864,266.71
  5. Step 5: Solve for x
    x = 6,864,266.71/2,226.58
  6. Step 6: Final answer
    x = 3,082.87

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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.