Home / 6,019.41-8,306.93-3,330.63

Finding the Fourth Proportional to 6,019.41, 8,306.93 and 3,330.63

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Solution

The fourth proportional to 6,019.41, 8,306.93 and 3,330.63 is: 4,596.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.41 : 8,306.93 = 3,330.63 : x
  2. Step 2: Convert to fraction form
    6,019.41/8,306.93 = 3,330.63/x
  3. Step 3: Cross multiply
    6,019.41x = 8,306.93 × 3,330.63
  4. Step 4: Simplify right side
    6,019.41x = 27,667,310.27
  5. Step 5: Solve for x
    x = 27,667,310.27/6,019.41
  6. Step 6: Final answer
    x = 4,596.35

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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.