Home / 3,349.04-4,622.61-2,022.83

Finding the Fourth Proportional to 3,349.04, 4,622.61 and 2,022.83

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Solution

The fourth proportional to 3,349.04, 4,622.61 and 2,022.83 is: 2,792.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349.04 : 4,622.61 = 2,022.83 : x
  2. Step 2: Convert to fraction form
    3,349.04/4,622.61 = 2,022.83/x
  3. Step 3: Cross multiply
    3,349.04x = 4,622.61 × 2,022.83
  4. Step 4: Simplify right side
    3,349.04x = 9,350,731.07
  5. Step 5: Solve for x
    x = 9,350,731.07/3,349.04
  6. Step 6: Final answer
    x = 2,792.07

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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.