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Finding the Fourth Proportional to 11,597.82, 16,003.92 and 6,562.50

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Solution

The fourth proportional to 11,597.82, 16,003.92 and 6,562.50 is: 9,055.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597.82 : 16,003.92 = 6,562.50 : x
  2. Step 2: Convert to fraction form
    11,597.82/16,003.92 = 6,562.50/x
  3. Step 3: Cross multiply
    11,597.82x = 16,003.92 × 6,562.50
  4. Step 4: Simplify right side
    11,597.82x = 105,025,725
  5. Step 5: Solve for x
    x = 105,025,725/11,597.82
  6. Step 6: Final answer
    x = 9,055.64

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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.