Home / 62,954.22-94,415.76-39,249.56

Finding the Fourth Proportional to 62,954.22, 94,415.76 and 39,249.56

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Solution

The fourth proportional to 62,954.22, 94,415.76 and 39,249.56 is: 58,864.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,954.22 : 94,415.76 = 39,249.56 : x
  2. Step 2: Convert to fraction form
    62,954.22/94,415.76 = 39,249.56/x
  3. Step 3: Cross multiply
    62,954.22x = 94,415.76 × 39,249.56
  4. Step 4: Simplify right side
    62,954.22x = 3,705,777,531.53
  5. Step 5: Solve for x
    x = 3,705,777,531.53/62,954.22
  6. Step 6: Final answer
    x = 58,864.64

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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.