Home / 3,297.56-4,946.33-1,349.77

Finding the Fourth Proportional to 3,297.56, 4,946.33 and 1,349.77

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Solution

The fourth proportional to 3,297.56, 4,946.33 and 1,349.77 is: 2,024.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297.56 : 4,946.33 = 1,349.77 : x
  2. Step 2: Convert to fraction form
    3,297.56/4,946.33 = 1,349.77/x
  3. Step 3: Cross multiply
    3,297.56x = 4,946.33 × 1,349.77
  4. Step 4: Simplify right side
    3,297.56x = 6,676,376.36
  5. Step 5: Solve for x
    x = 6,676,376.36/3,297.56
  6. Step 6: Final answer
    x = 2,024.64

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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.