Home / 6,208.04-9,306.30-2,743.40

Finding the Fourth Proportional to 6,208.04, 9,306.30 and 2,743.40

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Solution

The fourth proportional to 6,208.04, 9,306.30 and 2,743.40 is: 4,112.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208.04 : 9,306.30 = 2,743.40 : x
  2. Step 2: Convert to fraction form
    6,208.04/9,306.30 = 2,743.40/x
  3. Step 3: Cross multiply
    6,208.04x = 9,306.30 × 2,743.40
  4. Step 4: Simplify right side
    6,208.04x = 25,530,903.42
  5. Step 5: Solve for x
    x = 25,530,903.42/6,208.04
  6. Step 6: Final answer
    x = 4,112.55

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1.5x scale

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.