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Finding the Fourth Proportional to 52,608.30, 72,523.94 and 32,451.59

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Solution

The fourth proportional to 52,608.30, 72,523.94 and 32,451.59 is: 44,736.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,608.30 : 72,523.94 = 32,451.59 : x
  2. Step 2: Convert to fraction form
    52,608.30/72,523.94 = 32,451.59/x
  3. Step 3: Cross multiply
    52,608.30x = 72,523.94 × 32,451.59
  4. Step 4: Simplify right side
    52,608.30x = 2,353,516,641.19
  5. Step 5: Solve for x
    x = 2,353,516,641.19/52,608.30
  6. Step 6: Final answer
    x = 44,736.60

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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.