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Finding the Fourth Proportional to 32,004.54, 44,166.42 and 17,857.98

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Solution

The fourth proportional to 32,004.54, 44,166.42 and 17,857.98 is: 24,644.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,004.54 : 44,166.42 = 17,857.98 : x
  2. Step 2: Convert to fraction form
    32,004.54/44,166.42 = 17,857.98/x
  3. Step 3: Cross multiply
    32,004.54x = 44,166.42 × 17,857.98
  4. Step 4: Simplify right side
    32,004.54x = 788,723,045.03
  5. Step 5: Solve for x
    x = 788,723,045.03/32,004.54
  6. Step 6: Final answer
    x = 24,644.10

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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.