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Finding the Fourth Proportional to 73,473, 101,401.29 and 41,216.52

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Solution

The fourth proportional to 73,473, 101,401.29 and 41,216.52 is: 56,883.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,473 : 101,401.29 = 41,216.52 : x
  2. Step 2: Convert to fraction form
    73,473/101,401.29 = 41,216.52/x
  3. Step 3: Cross multiply
    73,473x = 101,401.29 × 41,216.52
  4. Step 4: Simplify right side
    73,473x = 4,179,408,297.31
  5. Step 5: Solve for x
    x = 4,179,408,297.31/73,473
  6. Step 6: Final answer
    x = 56,883.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.