Home / 2,737.54-3,771.58-2,552.86

Finding the Fourth Proportional to 2,737.54, 3,771.58 and 2,552.86

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Solution

The fourth proportional to 2,737.54, 3,771.58 and 2,552.86 is: 3,517.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737.54 : 3,771.58 = 2,552.86 : x
  2. Step 2: Convert to fraction form
    2,737.54/3,771.58 = 2,552.86/x
  3. Step 3: Cross multiply
    2,737.54x = 3,771.58 × 2,552.86
  4. Step 4: Simplify right side
    2,737.54x = 9,628,284.10
  5. Step 5: Solve for x
    x = 9,628,284.10/2,737.54
  6. Step 6: Final answer
    x = 3,517.14

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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.