Home / 5,794.67-7,996.61-3,142.08

Finding the Fourth Proportional to 5,794.67, 7,996.61 and 3,142.08

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Solution

The fourth proportional to 5,794.67, 7,996.61 and 3,142.08 is: 4,336.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794.67 : 7,996.61 = 3,142.08 : x
  2. Step 2: Convert to fraction form
    5,794.67/7,996.61 = 3,142.08/x
  3. Step 3: Cross multiply
    5,794.67x = 7,996.61 × 3,142.08
  4. Step 4: Simplify right side
    5,794.67x = 25,125,996.20
  5. Step 5: Solve for x
    x = 25,125,996.20/5,794.67
  6. Step 6: Final answer
    x = 4,336.05

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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.