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Finding the Fourth Proportional to 17,457.82, 26,184.22 and 5,610.05

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Solution

The fourth proportional to 17,457.82, 26,184.22 and 5,610.05 is: 8,414.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,457.82 : 26,184.22 = 5,610.05 : x
  2. Step 2: Convert to fraction form
    17,457.82/26,184.22 = 5,610.05/x
  3. Step 3: Cross multiply
    17,457.82x = 26,184.22 × 5,610.05
  4. Step 4: Simplify right side
    17,457.82x = 146,894,783.41
  5. Step 5: Solve for x
    x = 146,894,783.41/17,457.82
  6. Step 6: Final answer
    x = 8,414.27

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.