Home / 3,331.08-4,994.08-2,014.55

Finding the Fourth Proportional to 3,331.08, 4,994.08 and 2,014.55

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Solution

The fourth proportional to 3,331.08, 4,994.08 and 2,014.55 is: 3,020.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331.08 : 4,994.08 = 2,014.55 : x
  2. Step 2: Convert to fraction form
    3,331.08/4,994.08 = 2,014.55/x
  3. Step 3: Cross multiply
    3,331.08x = 4,994.08 × 2,014.55
  4. Step 4: Simplify right side
    3,331.08x = 10,060,823.86
  5. Step 5: Solve for x
    x = 10,060,823.86/3,331.08
  6. Step 6: Final answer
    x = 3,020.29

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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.