Home / 17,739.05-26,609.26-5,893.86

Finding the Fourth Proportional to 17,739.05, 26,609.26 and 5,893.86

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Solution

The fourth proportional to 17,739.05, 26,609.26 and 5,893.86 is: 8,841.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739.05 : 26,609.26 = 5,893.86 : x
  2. Step 2: Convert to fraction form
    17,739.05/26,609.26 = 5,893.86/x
  3. Step 3: Cross multiply
    17,739.05x = 26,609.26 × 5,893.86
  4. Step 4: Simplify right side
    17,739.05x = 156,831,349.24
  5. Step 5: Solve for x
    x = 156,831,349.24/17,739.05
  6. Step 6: Final answer
    x = 8,841.02

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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.