Home / 3,363.02-4,636.94-2,183.66

Finding the Fourth Proportional to 3,363.02, 4,636.94 and 2,183.66

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Solution

The fourth proportional to 3,363.02, 4,636.94 and 2,183.66 is: 3,010.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363.02 : 4,636.94 = 2,183.66 : x
  2. Step 2: Convert to fraction form
    3,363.02/4,636.94 = 2,183.66/x
  3. Step 3: Cross multiply
    3,363.02x = 4,636.94 × 2,183.66
  4. Step 4: Simplify right side
    3,363.02x = 10,125,500.40
  5. Step 5: Solve for x
    x = 10,125,500.40/3,363.02
  6. Step 6: Final answer
    x = 3,010.84

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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.