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Finding the Fourth Proportional to 53,329.32, 73,571.22 and 32,096.52

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Solution

The fourth proportional to 53,329.32, 73,571.22 and 32,096.52 is: 44,279.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,329.32 : 73,571.22 = 32,096.52 : x
  2. Step 2: Convert to fraction form
    53,329.32/73,571.22 = 32,096.52/x
  3. Step 3: Cross multiply
    53,329.32x = 73,571.22 × 32,096.52
  4. Step 4: Simplify right side
    53,329.32x = 2,361,380,134.15
  5. Step 5: Solve for x
    x = 2,361,380,134.15/53,329.32
  6. Step 6: Final answer
    x = 44,279.21

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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.