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Finding the Fourth Proportional to 32,652.34, 45,063.95 and 22,063.62

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Solution

The fourth proportional to 32,652.34, 45,063.95 and 22,063.62 is: 30,450.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,652.34 : 45,063.95 = 22,063.62 : x
  2. Step 2: Convert to fraction form
    32,652.34/45,063.95 = 22,063.62/x
  3. Step 3: Cross multiply
    32,652.34x = 45,063.95 × 22,063.62
  4. Step 4: Simplify right side
    32,652.34x = 994,273,698.34
  5. Step 5: Solve for x
    x = 994,273,698.34/32,652.34
  6. Step 6: Final answer
    x = 30,450.30

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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.