Home / 3,096.57-4,269.04-2,210.83

Finding the Fourth Proportional to 3,096.57, 4,269.04 and 2,210.83

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Solution

The fourth proportional to 3,096.57, 4,269.04 and 2,210.83 is: 3,047.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096.57 : 4,269.04 = 2,210.83 : x
  2. Step 2: Convert to fraction form
    3,096.57/4,269.04 = 2,210.83/x
  3. Step 3: Cross multiply
    3,096.57x = 4,269.04 × 2,210.83
  4. Step 4: Simplify right side
    3,096.57x = 9,438,121.70
  5. Step 5: Solve for x
    x = 9,438,121.70/3,096.57
  6. Step 6: Final answer
    x = 3,047.93

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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.