Home / 41,255.25-61,884.09-10,090.50

Finding the Fourth Proportional to 41,255.25, 61,884.09 and 10,090.50

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Solution

The fourth proportional to 41,255.25, 61,884.09 and 10,090.50 is: 15,136.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,255.25 : 61,884.09 = 10,090.50 : x
  2. Step 2: Convert to fraction form
    41,255.25/61,884.09 = 10,090.50/x
  3. Step 3: Cross multiply
    41,255.25x = 61,884.09 × 10,090.50
  4. Step 4: Simplify right side
    41,255.25x = 624,441,410.15
  5. Step 5: Solve for x
    x = 624,441,410.15/41,255.25
  6. Step 6: Final answer
    x = 15,136.05

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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.