Home / 8,925.39-13,388.24-2,351.33

Finding the Fourth Proportional to 8,925.39, 13,388.24 and 2,351.33

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Solution

The fourth proportional to 8,925.39, 13,388.24 and 2,351.33 is: 3,527.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,925.39 : 13,388.24 = 2,351.33 : x
  2. Step 2: Convert to fraction form
    8,925.39/13,388.24 = 2,351.33/x
  3. Step 3: Cross multiply
    8,925.39x = 13,388.24 × 2,351.33
  4. Step 4: Simplify right side
    8,925.39x = 31,480,091.66
  5. Step 5: Solve for x
    x = 31,480,091.66/8,925.39
  6. Step 6: Final answer
    x = 3,527.03

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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.