Home / 64,757.14-97,132.46-18,010.42

Finding the Fourth Proportional to 64,757.14, 97,132.46 and 18,010.42

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Solution

The fourth proportional to 64,757.14, 97,132.46 and 18,010.42 is: 27,014.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,757.14 : 97,132.46 = 18,010.42 : x
  2. Step 2: Convert to fraction form
    64,757.14/97,132.46 = 18,010.42/x
  3. Step 3: Cross multiply
    64,757.14x = 97,132.46 × 18,010.42
  4. Step 4: Simplify right side
    64,757.14x = 1,749,396,400.23
  5. Step 5: Solve for x
    x = 1,749,396,400.23/64,757.14
  6. Step 6: Final answer
    x = 27,014.73

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1.5x scale

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.