Home / 64,793.22-97,183.26-17,402.15

Finding the Fourth Proportional to 64,793.22, 97,183.26 and 17,402.15

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Solution

The fourth proportional to 64,793.22, 97,183.26 and 17,402.15 is: 26,101.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,793.22 : 97,183.26 = 17,402.15 : x
  2. Step 2: Convert to fraction form
    64,793.22/97,183.26 = 17,402.15/x
  3. Step 3: Cross multiply
    64,793.22x = 97,183.26 × 17,402.15
  4. Step 4: Simplify right side
    64,793.22x = 1,691,197,182.09
  5. Step 5: Solve for x
    x = 1,691,197,182.09/64,793.22
  6. Step 6: Final answer
    x = 26,101.45

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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.