Home / 6,754.36-10,127.10-2,804.52

Finding the Fourth Proportional to 6,754.36, 10,127.10 and 2,804.52

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Solution

The fourth proportional to 6,754.36, 10,127.10 and 2,804.52 is: 4,204.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,754.36 : 10,127.10 = 2,804.52 : x
  2. Step 2: Convert to fraction form
    6,754.36/10,127.10 = 2,804.52/x
  3. Step 3: Cross multiply
    6,754.36x = 10,127.10 × 2,804.52
  4. Step 4: Simplify right side
    6,754.36x = 28,401,654.49
  5. Step 5: Solve for x
    x = 28,401,654.49/6,754.36
  6. Step 6: Final answer
    x = 4,204.94

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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.