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Finding the Fourth Proportional to 52,609.30, 72,525.31 and 32,452.59

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Solution

The fourth proportional to 52,609.30, 72,525.31 and 32,452.59 is: 44,737.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,609.30 : 72,525.31 = 32,452.59 : x
  2. Step 2: Convert to fraction form
    52,609.30/72,525.31 = 32,452.59/x
  3. Step 3: Cross multiply
    52,609.30x = 72,525.31 × 32,452.59
  4. Step 4: Simplify right side
    52,609.30x = 2,353,634,150.05
  5. Step 5: Solve for x
    x = 2,353,634,150.05/52,609.30
  6. Step 6: Final answer
    x = 44,737.99

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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.