Home / 2,256.72-3,366.96-2,023.44

Finding the Fourth Proportional to 2,256.72, 3,366.96 and 2,023.44

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Solution

The fourth proportional to 2,256.72, 3,366.96 and 2,023.44 is: 3,018.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256.72 : 3,366.96 = 2,023.44 : x
  2. Step 2: Convert to fraction form
    2,256.72/3,366.96 = 2,023.44/x
  3. Step 3: Cross multiply
    2,256.72x = 3,366.96 × 2,023.44
  4. Step 4: Simplify right side
    2,256.72x = 6,812,841.54
  5. Step 5: Solve for x
    x = 6,812,841.54/2,256.72
  6. Step 6: Final answer
    x = 3,018.91

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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.