Home / 4,925.14-6,796.44-2,687.00

Finding the Fourth Proportional to 4,925.14, 6,796.44 and 2,687.00

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Solution

The fourth proportional to 4,925.14, 6,796.44 and 2,687.00 is: 3,707.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.14 : 6,796.44 = 2,687.00 : x
  2. Step 2: Convert to fraction form
    4,925.14/6,796.44 = 2,687.00/x
  3. Step 3: Cross multiply
    4,925.14x = 6,796.44 × 2,687.00
  4. Step 4: Simplify right side
    4,925.14x = 18,262,000.30
  5. Step 5: Solve for x
    x = 18,262,000.30/4,925.14
  6. Step 6: Final answer
    x = 3,707.92

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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.