Home / 4,727.39-7,092.69-2,094.54

Finding the Fourth Proportional to 4,727.39, 7,092.69 and 2,094.54

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Solution

The fourth proportional to 4,727.39, 7,092.69 and 2,094.54 is: 3,142.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,727.39 : 7,092.69 = 2,094.54 : x
  2. Step 2: Convert to fraction form
    4,727.39/7,092.69 = 2,094.54/x
  3. Step 3: Cross multiply
    4,727.39x = 7,092.69 × 2,094.54
  4. Step 4: Simplify right side
    4,727.39x = 14,855,922.91
  5. Step 5: Solve for x
    x = 14,855,922.91/4,727.39
  6. Step 6: Final answer
    x = 3,142.52

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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.