Home / 34,062.22-51,090.09-10,684.54

Finding the Fourth Proportional to 34,062.22, 51,090.09 and 10,684.54

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Solution

The fourth proportional to 34,062.22, 51,090.09 and 10,684.54 is: 16,025.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,062.22 : 51,090.09 = 10,684.54 : x
  2. Step 2: Convert to fraction form
    34,062.22/51,090.09 = 10,684.54/x
  3. Step 3: Cross multiply
    34,062.22x = 51,090.09 × 10,684.54
  4. Step 4: Simplify right side
    34,062.22x = 545,874,110.21
  5. Step 5: Solve for x
    x = 545,874,110.21/34,062.22
  6. Step 6: Final answer
    x = 16,025.79

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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.