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Finding the Fourth Proportional to 32,441.41, 44,777.30 and 18,302.46

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Solution

The fourth proportional to 32,441.41, 44,777.30 and 18,302.46 is: 25,262.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,441.41 : 44,777.30 = 18,302.46 : x
  2. Step 2: Convert to fraction form
    32,441.41/44,777.30 = 18,302.46/x
  3. Step 3: Cross multiply
    32,441.41x = 44,777.30 × 18,302.46
  4. Step 4: Simplify right side
    32,441.41x = 819,534,742.16
  5. Step 5: Solve for x
    x = 819,534,742.16/32,441.41
  6. Step 6: Final answer
    x = 25,262.00

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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.