Home / 3,616.02-4,990.26-2,044.14

Finding the Fourth Proportional to 3,616.02, 4,990.26 and 2,044.14

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Solution

The fourth proportional to 3,616.02, 4,990.26 and 2,044.14 is: 2,821.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616.02 : 4,990.26 = 2,044.14 : x
  2. Step 2: Convert to fraction form
    3,616.02/4,990.26 = 2,044.14/x
  3. Step 3: Cross multiply
    3,616.02x = 4,990.26 × 2,044.14
  4. Step 4: Simplify right side
    3,616.02x = 10,200,790.08
  5. Step 5: Solve for x
    x = 10,200,790.08/3,616.02
  6. Step 6: Final answer
    x = 2,821.00

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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.