Home / 2,737.14-4,108.78-1,094.84

Finding the Fourth Proportional to 2,737.14, 4,108.78 and 1,094.84

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Solution

The fourth proportional to 2,737.14, 4,108.78 and 1,094.84 is: 1,643.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737.14 : 4,108.78 = 1,094.84 : x
  2. Step 2: Convert to fraction form
    2,737.14/4,108.78 = 1,094.84/x
  3. Step 3: Cross multiply
    2,737.14x = 4,108.78 × 1,094.84
  4. Step 4: Simplify right side
    2,737.14x = 4,498,452.93
  5. Step 5: Solve for x
    x = 4,498,452.93/2,737.14
  6. Step 6: Final answer
    x = 1,643.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.