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Finding the Fourth Proportional to 8,066.48, 12,095.72 and 4,735.52

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Solution

The fourth proportional to 8,066.48, 12,095.72 and 4,735.52 is: 7,100.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066.48 : 12,095.72 = 4,735.52 : x
  2. Step 2: Convert to fraction form
    8,066.48/12,095.72 = 4,735.52/x
  3. Step 3: Cross multiply
    8,066.48x = 12,095.72 × 4,735.52
  4. Step 4: Simplify right side
    8,066.48x = 57,279,523.97
  5. Step 5: Solve for x
    x = 57,279,523.97/8,066.48
  6. Step 6: Final answer
    x = 7,100.93

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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.