Home / 8,244.02-11,376.78-4,467.18

Finding the Fourth Proportional to 8,244.02, 11,376.78 and 4,467.18

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Solution

The fourth proportional to 8,244.02, 11,376.78 and 4,467.18 is: 6,164.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244.02 : 11,376.78 = 4,467.18 : x
  2. Step 2: Convert to fraction form
    8,244.02/11,376.78 = 4,467.18/x
  3. Step 3: Cross multiply
    8,244.02x = 11,376.78 × 4,467.18
  4. Step 4: Simplify right side
    8,244.02x = 50,822,124.08
  5. Step 5: Solve for x
    x = 50,822,124.08/8,244.02
  6. Step 6: Final answer
    x = 6,164.73

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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.