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Finding the Fourth Proportional to 32,499.34, 44,849.08 and 18,353.10

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Solution

The fourth proportional to 32,499.34, 44,849.08 and 18,353.10 is: 25,327.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,499.34 : 44,849.08 = 18,353.10 : x
  2. Step 2: Convert to fraction form
    32,499.34/44,849.08 = 18,353.10/x
  3. Step 3: Cross multiply
    32,499.34x = 44,849.08 × 18,353.10
  4. Step 4: Simplify right side
    32,499.34x = 823,119,650.15
  5. Step 5: Solve for x
    x = 823,119,650.15/32,499.34
  6. Step 6: Final answer
    x = 25,327.27

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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.