Home / 6,633.29-9,943.70-2,247.65

Finding the Fourth Proportional to 6,633.29, 9,943.70 and 2,247.65

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Solution

The fourth proportional to 6,633.29, 9,943.70 and 2,247.65 is: 3,369.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633.29 : 9,943.70 = 2,247.65 : x
  2. Step 2: Convert to fraction form
    6,633.29/9,943.70 = 2,247.65/x
  3. Step 3: Cross multiply
    6,633.29x = 9,943.70 × 2,247.65
  4. Step 4: Simplify right side
    6,633.29x = 22,349,907.59
  5. Step 5: Solve for x
    x = 22,349,907.59/6,633.29
  6. Step 6: Final answer
    x = 3,369.36

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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.