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Finding the Fourth Proportional to 3,297.04, 4,946.40 and 2,325.04

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Solution

The fourth proportional to 3,297.04, 4,946.40 and 2,325.04 is: 3,488.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297.04 : 4,946.40 = 2,325.04 : x
  2. Step 2: Convert to fraction form
    3,297.04/4,946.40 = 2,325.04/x
  3. Step 3: Cross multiply
    3,297.04x = 4,946.40 × 2,325.04
  4. Step 4: Simplify right side
    3,297.04x = 11,500,565.49
  5. Step 5: Solve for x
    x = 11,500,565.49/3,297.04
  6. Step 6: Final answer
    x = 3,488.15

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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.