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Finding the Fourth Proportional to 32,436.96, 44,742.72 and 24,870.96

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Solution

The fourth proportional to 32,436.96, 44,742.72 and 24,870.96 is: 34,306.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,436.96 : 44,742.72 = 24,870.96 : x
  2. Step 2: Convert to fraction form
    32,436.96/44,742.72 = 24,870.96/x
  3. Step 3: Cross multiply
    32,436.96x = 44,742.72 × 24,870.96
  4. Step 4: Simplify right side
    32,436.96x = 1,112,794,399.41
  5. Step 5: Solve for x
    x = 1,112,794,399.41/32,436.96
  6. Step 6: Final answer
    x = 34,306.37

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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.