Home / 2,737.32-4,106.46-1,197.96

Finding the Fourth Proportional to 2,737.32, 4,106.46 and 1,197.96

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Solution

The fourth proportional to 2,737.32, 4,106.46 and 1,197.96 is: 1,797.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737.32 : 4,106.46 = 1,197.96 : x
  2. Step 2: Convert to fraction form
    2,737.32/4,106.46 = 1,197.96/x
  3. Step 3: Cross multiply
    2,737.32x = 4,106.46 × 1,197.96
  4. Step 4: Simplify right side
    2,737.32x = 4,919,374.82
  5. Step 5: Solve for x
    x = 4,919,374.82/2,737.32
  6. Step 6: Final answer
    x = 1,797.15

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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.