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Finding the Fourth Proportional to 82,552.42, 113,923.56 and 46,741.42

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Solution

The fourth proportional to 82,552.42, 113,923.56 and 46,741.42 is: 64,503.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,552.42 : 113,923.56 = 46,741.42 : x
  2. Step 2: Convert to fraction form
    82,552.42/113,923.56 = 46,741.42/x
  3. Step 3: Cross multiply
    82,552.42x = 113,923.56 × 46,741.42
  4. Step 4: Simplify right side
    82,552.42x = 5,324,948,965.86
  5. Step 5: Solve for x
    x = 5,324,948,965.86/82,552.42
  6. Step 6: Final answer
    x = 64,503.85

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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.