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Finding the Fourth Proportional to 5,665.23, 8,501.27 and 4,035.33

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Solution

The fourth proportional to 5,665.23, 8,501.27 and 4,035.33 is: 6,055.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,665.23 : 8,501.27 = 4,035.33 : x
  2. Step 2: Convert to fraction form
    5,665.23/8,501.27 = 4,035.33/x
  3. Step 3: Cross multiply
    5,665.23x = 8,501.27 × 4,035.33
  4. Step 4: Simplify right side
    5,665.23x = 34,305,409.69
  5. Step 5: Solve for x
    x = 34,305,409.69/5,665.23
  6. Step 6: Final answer
    x = 6,055.43

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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.