Home / 3,369.04-5,025.92-3,133.36

Finding the Fourth Proportional to 3,369.04, 5,025.92 and 3,133.36

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Solution

The fourth proportional to 3,369.04, 5,025.92 and 3,133.36 is: 4,674.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369.04 : 5,025.92 = 3,133.36 : x
  2. Step 2: Convert to fraction form
    3,369.04/5,025.92 = 3,133.36/x
  3. Step 3: Cross multiply
    3,369.04x = 5,025.92 × 3,133.36
  4. Step 4: Simplify right side
    3,369.04x = 15,748,016.69
  5. Step 5: Solve for x
    x = 15,748,016.69/3,369.04
  6. Step 6: Final answer
    x = 4,674.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.