Home / 34,464.01-51,704.25-11,090.38

Finding the Fourth Proportional to 34,464.01, 51,704.25 and 11,090.38

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Solution

The fourth proportional to 34,464.01, 51,704.25 and 11,090.38 is: 16,638.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,464.01 : 51,704.25 = 11,090.38 : x
  2. Step 2: Convert to fraction form
    34,464.01/51,704.25 = 11,090.38/x
  3. Step 3: Cross multiply
    34,464.01x = 51,704.25 × 11,090.38
  4. Step 4: Simplify right side
    34,464.01x = 573,419,780.12
  5. Step 5: Solve for x
    x = 573,419,780.12/34,464.01
  6. Step 6: Final answer
    x = 16,638.22

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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.