Home / 2,262.02-3,396.27-2,223.14

Finding the Fourth Proportional to 2,262.02, 3,396.27 and 2,223.14

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Solution

The fourth proportional to 2,262.02, 3,396.27 and 2,223.14 is: 3,337.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262.02 : 3,396.27 = 2,223.14 : x
  2. Step 2: Convert to fraction form
    2,262.02/3,396.27 = 2,223.14/x
  3. Step 3: Cross multiply
    2,262.02x = 3,396.27 × 2,223.14
  4. Step 4: Simplify right side
    2,262.02x = 7,550,383.69
  5. Step 5: Solve for x
    x = 7,550,383.69/2,262.02
  6. Step 6: Final answer
    x = 3,337.89

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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.