Home / 41,395.64-62,094.03-11,813.47

Finding the Fourth Proportional to 41,395.64, 62,094.03 and 11,813.47

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Solution

The fourth proportional to 41,395.64, 62,094.03 and 11,813.47 is: 17,720.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,395.64 : 62,094.03 = 11,813.47 : x
  2. Step 2: Convert to fraction form
    41,395.64/62,094.03 = 11,813.47/x
  3. Step 3: Cross multiply
    41,395.64x = 62,094.03 × 11,813.47
  4. Step 4: Simplify right side
    41,395.64x = 733,546,210.00
  5. Step 5: Solve for x
    x = 733,546,210.00/41,395.64
  6. Step 6: Final answer
    x = 17,720.38

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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.