Home / 10,848.25-16,274-3,924.37

Finding the Fourth Proportional to 10,848.25, 16,274 and 3,924.37

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Solution

The fourth proportional to 10,848.25, 16,274 and 3,924.37 is: 5,887.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848.25 : 16,274 = 3,924.37 : x
  2. Step 2: Convert to fraction form
    10,848.25/16,274 = 3,924.37/x
  3. Step 3: Cross multiply
    10,848.25x = 16,274 × 3,924.37
  4. Step 4: Simplify right side
    10,848.25x = 63,865,197.38
  5. Step 5: Solve for x
    x = 63,865,197.38/10,848.25
  6. Step 6: Final answer
    x = 5,887.14

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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.