Home / 2,753.02-4,107.20-2,527.23

Finding the Fourth Proportional to 2,753.02, 4,107.20 and 2,527.23

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Solution

The fourth proportional to 2,753.02, 4,107.20 and 2,527.23 is: 3,770.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753.02 : 4,107.20 = 2,527.23 : x
  2. Step 2: Convert to fraction form
    2,753.02/4,107.20 = 2,527.23/x
  3. Step 3: Cross multiply
    2,753.02x = 4,107.20 × 2,527.23
  4. Step 4: Simplify right side
    2,753.02x = 10,379,845.37
  5. Step 5: Solve for x
    x = 10,379,845.37/2,753.02
  6. Step 6: Final answer
    x = 3,770.35

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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.