Home / 6,617.52-9,927.90-2,723.04

Finding the Fourth Proportional to 6,617.52, 9,927.90 and 2,723.04

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Solution

The fourth proportional to 6,617.52, 9,927.90 and 2,723.04 is: 4,085.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,617.52 : 9,927.90 = 2,723.04 : x
  2. Step 2: Convert to fraction form
    6,617.52/9,927.90 = 2,723.04/x
  3. Step 3: Cross multiply
    6,617.52x = 9,927.90 × 2,723.04
  4. Step 4: Simplify right side
    6,617.52x = 27,034,068.82
  5. Step 5: Solve for x
    x = 27,034,068.82/6,617.52
  6. Step 6: Final answer
    x = 4,085.23

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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.