Home / 6,623.44-9,935.18-2,006.44

Finding the Fourth Proportional to 6,623.44, 9,935.18 and 2,006.44

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Solution

The fourth proportional to 6,623.44, 9,935.18 and 2,006.44 is: 3,009.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623.44 : 9,935.18 = 2,006.44 : x
  2. Step 2: Convert to fraction form
    6,623.44/9,935.18 = 2,006.44/x
  3. Step 3: Cross multiply
    6,623.44x = 9,935.18 × 2,006.44
  4. Step 4: Simplify right side
    6,623.44x = 19,934,315.21
  5. Step 5: Solve for x
    x = 19,934,315.21/6,623.44
  6. Step 6: Final answer
    x = 3,009.66

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1.5x scale

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.