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Finding the Fourth Proportional to 82,335.10, 113,619.52 and 46,524.34

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Solution

The fourth proportional to 82,335.10, 113,619.52 and 46,524.34 is: 64,201.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,335.10 : 113,619.52 = 46,524.34 : x
  2. Step 2: Convert to fraction form
    82,335.10/113,619.52 = 46,524.34/x
  3. Step 3: Cross multiply
    82,335.10x = 113,619.52 × 46,524.34
  4. Step 4: Simplify right side
    82,335.10x = 5,286,073,179.12
  5. Step 5: Solve for x
    x = 5,286,073,179.12/82,335.10
  6. Step 6: Final answer
    x = 64,201.94

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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.