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Finding the Fourth Proportional to 32,007.50, 44,173.28 and 17,669.89

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Solution

The fourth proportional to 32,007.50, 44,173.28 and 17,669.89 is: 24,386.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,007.50 : 44,173.28 = 17,669.89 : x
  2. Step 2: Convert to fraction form
    32,007.50/44,173.28 = 17,669.89/x
  3. Step 3: Cross multiply
    32,007.50x = 44,173.28 × 17,669.89
  4. Step 4: Simplify right side
    32,007.50x = 780,536,799.76
  5. Step 5: Solve for x
    x = 780,536,799.76/32,007.50
  6. Step 6: Final answer
    x = 24,386.06

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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.