Home / 95,625.09-143,306.41-60,501.87

Finding the Fourth Proportional to 95,625.09, 143,306.41 and 60,501.87

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Solution

The fourth proportional to 95,625.09, 143,306.41 and 60,501.87 is: 90,669.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,625.09 : 143,306.41 = 60,501.87 : x
  2. Step 2: Convert to fraction form
    95,625.09/143,306.41 = 60,501.87/x
  3. Step 3: Cross multiply
    95,625.09x = 143,306.41 × 60,501.87
  4. Step 4: Simplify right side
    95,625.09x = 8,670,305,787.99
  5. Step 5: Solve for x
    x = 8,670,305,787.99/95,625.09
  6. Step 6: Final answer
    x = 90,669.78

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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.