Home / 2,263.05-3,395.19-2,046.17

Finding the Fourth Proportional to 2,263.05, 3,395.19 and 2,046.17

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Solution

The fourth proportional to 2,263.05, 3,395.19 and 2,046.17 is: 3,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263.05 : 3,395.19 = 2,046.17 : x
  2. Step 2: Convert to fraction form
    2,263.05/3,395.19 = 2,046.17/x
  3. Step 3: Cross multiply
    2,263.05x = 3,395.19 × 2,046.17
  4. Step 4: Simplify right side
    2,263.05x = 6,947,118.95
  5. Step 5: Solve for x
    x = 6,947,118.95/2,263.05
  6. Step 6: Final answer
    x = 3,069.80

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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.