Home / 3,304.13-4,957.19-1,356.48

Finding the Fourth Proportional to 3,304.13, 4,957.19 and 1,356.48

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Solution

The fourth proportional to 3,304.13, 4,957.19 and 1,356.48 is: 2,035.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.13 : 4,957.19 = 1,356.48 : x
  2. Step 2: Convert to fraction form
    3,304.13/4,957.19 = 1,356.48/x
  3. Step 3: Cross multiply
    3,304.13x = 4,957.19 × 1,356.48
  4. Step 4: Simplify right side
    3,304.13x = 6,724,329.09
  5. Step 5: Solve for x
    x = 6,724,329.09/3,304.13
  6. Step 6: Final answer
    x = 2,035.13

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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.