Home / 6,179.39-9,270.02-1,796.28

Finding the Fourth Proportional to 6,179.39, 9,270.02 and 1,796.28

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Solution

The fourth proportional to 6,179.39, 9,270.02 and 1,796.28 is: 2,694.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179.39 : 9,270.02 = 1,796.28 : x
  2. Step 2: Convert to fraction form
    6,179.39/9,270.02 = 1,796.28/x
  3. Step 3: Cross multiply
    6,179.39x = 9,270.02 × 1,796.28
  4. Step 4: Simplify right side
    6,179.39x = 16,651,549.28
  5. Step 5: Solve for x
    x = 16,651,549.28/6,179.39
  6. Step 6: Final answer
    x = 2,694.69

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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.