Home / 4,926.96-7,390.85-2,004.75

Finding the Fourth Proportional to 4,926.96, 7,390.85 and 2,004.75

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Solution

The fourth proportional to 4,926.96, 7,390.85 and 2,004.75 is: 3,007.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926.96 : 7,390.85 = 2,004.75 : x
  2. Step 2: Convert to fraction form
    4,926.96/7,390.85 = 2,004.75/x
  3. Step 3: Cross multiply
    4,926.96x = 7,390.85 × 2,004.75
  4. Step 4: Simplify right side
    4,926.96x = 14,816,796.51
  5. Step 5: Solve for x
    x = 14,816,796.51/4,926.96
  6. Step 6: Final answer
    x = 3,007.29

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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.