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Finding the Fourth Proportional to 17,457.18, 24,091.50 and 10,006.62

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Solution

The fourth proportional to 17,457.18, 24,091.50 and 10,006.62 is: 13,809.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,457.18 : 24,091.50 = 10,006.62 : x
  2. Step 2: Convert to fraction form
    17,457.18/24,091.50 = 10,006.62/x
  3. Step 3: Cross multiply
    17,457.18x = 24,091.50 × 10,006.62
  4. Step 4: Simplify right side
    17,457.18x = 241,074,485.73
  5. Step 5: Solve for x
    x = 241,074,485.73/17,457.18
  6. Step 6: Final answer
    x = 13,809.47

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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.