Home / 97,649.56-146,235.48-88,183.27

Finding the Fourth Proportional to 97,649.56, 146,235.48 and 88,183.27

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Solution

The fourth proportional to 97,649.56, 146,235.48 and 88,183.27 is: 132,059.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,649.56 : 146,235.48 = 88,183.27 : x
  2. Step 2: Convert to fraction form
    97,649.56/146,235.48 = 88,183.27/x
  3. Step 3: Cross multiply
    97,649.56x = 146,235.48 × 88,183.27
  4. Step 4: Simplify right side
    97,649.56x = 12,895,522,462.88
  5. Step 5: Solve for x
    x = 12,895,522,462.88/97,649.56
  6. Step 6: Final answer
    x = 132,059.19

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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.