Home / 9,204.28-13,808.10-3,365.08

Finding the Fourth Proportional to 9,204.28, 13,808.10 and 3,365.08

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Solution

The fourth proportional to 9,204.28, 13,808.10 and 3,365.08 is: 5,048.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.28 : 13,808.10 = 3,365.08 : x
  2. Step 2: Convert to fraction form
    9,204.28/13,808.10 = 3,365.08/x
  3. Step 3: Cross multiply
    9,204.28x = 13,808.10 × 3,365.08
  4. Step 4: Simplify right side
    9,204.28x = 46,465,361.15
  5. Step 5: Solve for x
    x = 46,465,361.15/9,204.28
  6. Step 6: Final answer
    x = 5,048.23

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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.