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Finding the Fourth Proportional to 32,474.89, 44,815.32 and 17,570.89

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Solution

The fourth proportional to 32,474.89, 44,815.32 and 17,570.89 is: 24,247.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,474.89 : 44,815.32 = 17,570.89 : x
  2. Step 2: Convert to fraction form
    32,474.89/44,815.32 = 17,570.89/x
  3. Step 3: Cross multiply
    32,474.89x = 44,815.32 × 17,570.89
  4. Step 4: Simplify right side
    32,474.89x = 787,445,058.03
  5. Step 5: Solve for x
    x = 787,445,058.03/32,474.89
  6. Step 6: Final answer
    x = 24,247.81

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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.