Home / 4,964.60-6,850.81-2,726.63

Finding the Fourth Proportional to 4,964.60, 6,850.81 and 2,726.63

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Solution

The fourth proportional to 4,964.60, 6,850.81 and 2,726.63 is: 3,762.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964.60 : 6,850.81 = 2,726.63 : x
  2. Step 2: Convert to fraction form
    4,964.60/6,850.81 = 2,726.63/x
  3. Step 3: Cross multiply
    4,964.60x = 6,850.81 × 2,726.63
  4. Step 4: Simplify right side
    4,964.60x = 18,679,624.07
  5. Step 5: Solve for x
    x = 18,679,624.07/4,964.60
  6. Step 6: Final answer
    x = 3,762.56

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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.