Home / 4,765.97-6,577.02-2,670.09

Finding the Fourth Proportional to 4,765.97, 6,577.02 and 2,670.09

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Solution

The fourth proportional to 4,765.97, 6,577.02 and 2,670.09 is: 3,684.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,765.97 : 6,577.02 = 2,670.09 : x
  2. Step 2: Convert to fraction form
    4,765.97/6,577.02 = 2,670.09/x
  3. Step 3: Cross multiply
    4,765.97x = 6,577.02 × 2,670.09
  4. Step 4: Simplify right side
    4,765.97x = 17,561,235.33
  5. Step 5: Solve for x
    x = 17,561,235.33/4,765.97
  6. Step 6: Final answer
    x = 3,684.72

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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.