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Finding the Fourth Proportional to 9,375.47, 14,066.29 and 3,833.48

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Solution

The fourth proportional to 9,375.47, 14,066.29 and 3,833.48 is: 5,751.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,375.47 : 14,066.29 = 3,833.48 : x
  2. Step 2: Convert to fraction form
    9,375.47/14,066.29 = 3,833.48/x
  3. Step 3: Cross multiply
    9,375.47x = 14,066.29 × 3,833.48
  4. Step 4: Simplify right side
    9,375.47x = 53,922,841.79
  5. Step 5: Solve for x
    x = 53,922,841.79/9,375.47
  6. Step 6: Final answer
    x = 5,751.48

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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.