Home / 6,927.02-10,391.91-2,544.52

Finding the Fourth Proportional to 6,927.02, 10,391.91 and 2,544.52

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Solution

The fourth proportional to 6,927.02, 10,391.91 and 2,544.52 is: 3,817.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927.02 : 10,391.91 = 2,544.52 : x
  2. Step 2: Convert to fraction form
    6,927.02/10,391.91 = 2,544.52/x
  3. Step 3: Cross multiply
    6,927.02x = 10,391.91 × 2,544.52
  4. Step 4: Simplify right side
    6,927.02x = 26,442,422.83
  5. Step 5: Solve for x
    x = 26,442,422.83/6,927.02
  6. Step 6: Final answer
    x = 3,817.29

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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.