Home / 3,204.02-4,806.67-1,355.13

Finding the Fourth Proportional to 3,204.02, 4,806.67 and 1,355.13

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Solution

The fourth proportional to 3,204.02, 4,806.67 and 1,355.13 is: 2,032.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204.02 : 4,806.67 = 1,355.13 : x
  2. Step 2: Convert to fraction form
    3,204.02/4,806.67 = 1,355.13/x
  3. Step 3: Cross multiply
    3,204.02x = 4,806.67 × 1,355.13
  4. Step 4: Simplify right side
    3,204.02x = 6,513,658.06
  5. Step 5: Solve for x
    x = 6,513,658.06/3,204.02
  6. Step 6: Final answer
    x = 2,032.97

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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.