Home / 8,244.09-11,376.77-4,467.18

Finding the Fourth Proportional to 8,244.09, 11,376.77 and 4,467.18

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Solution

The fourth proportional to 8,244.09, 11,376.77 and 4,467.18 is: 6,164.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244.09 : 11,376.77 = 4,467.18 : x
  2. Step 2: Convert to fraction form
    8,244.09/11,376.77 = 4,467.18/x
  3. Step 3: Cross multiply
    8,244.09x = 11,376.77 × 4,467.18
  4. Step 4: Simplify right side
    8,244.09x = 50,822,033.69
  5. Step 5: Solve for x
    x = 50,822,033.69/8,244.09
  6. Step 6: Final answer
    x = 6,164.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.