Home / 2,262.02-3,104.96-2,007.77

Finding the Fourth Proportional to 2,262.02, 3,104.96 and 2,007.77

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Solution

The fourth proportional to 2,262.02, 3,104.96 and 2,007.77 is: 2,755.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262.02 : 3,104.96 = 2,007.77 : x
  2. Step 2: Convert to fraction form
    2,262.02/3,104.96 = 2,007.77/x
  3. Step 3: Cross multiply
    2,262.02x = 3,104.96 × 2,007.77
  4. Step 4: Simplify right side
    2,262.02x = 6,234,019.98
  5. Step 5: Solve for x
    x = 6,234,019.98/2,262.02
  6. Step 6: Final answer
    x = 2,755.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.