Home / 101,747.22-152,437.77-95,744.94

Finding the Fourth Proportional to 101,747.22, 152,437.77 and 95,744.94

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Solution

The fourth proportional to 101,747.22, 152,437.77 and 95,744.94 is: 143,445.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,747.22 : 152,437.77 = 95,744.94 : x
  2. Step 2: Convert to fraction form
    101,747.22/152,437.77 = 95,744.94/x
  3. Step 3: Cross multiply
    101,747.22x = 152,437.77 × 95,744.94
  4. Step 4: Simplify right side
    101,747.22x = 14,595,145,142.38
  5. Step 5: Solve for x
    x = 14,595,145,142.38/101,747.22
  6. Step 6: Final answer
    x = 143,445.15

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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.