Home / 33,250.78-49,884.30-11,064.10

Finding the Fourth Proportional to 33,250.78, 49,884.30 and 11,064.10

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Solution

The fourth proportional to 33,250.78, 49,884.30 and 11,064.10 is: 16,598.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,250.78 : 49,884.30 = 11,064.10 : x
  2. Step 2: Convert to fraction form
    33,250.78/49,884.30 = 11,064.10/x
  3. Step 3: Cross multiply
    33,250.78x = 49,884.30 × 11,064.10
  4. Step 4: Simplify right side
    33,250.78x = 551,924,883.63
  5. Step 5: Solve for x
    x = 551,924,883.63/33,250.78
  6. Step 6: Final answer
    x = 16,598.86

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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.