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Finding the Fourth Proportional to 9,536.96, 14,307.03 and 2,961.83

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Solution

The fourth proportional to 9,536.96, 14,307.03 and 2,961.83 is: 4,443.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536.96 : 14,307.03 = 2,961.83 : x
  2. Step 2: Convert to fraction form
    9,536.96/14,307.03 = 2,961.83/x
  3. Step 3: Cross multiply
    9,536.96x = 14,307.03 × 2,961.83
  4. Step 4: Simplify right side
    9,536.96x = 42,374,919.13
  5. Step 5: Solve for x
    x = 42,374,919.13/9,536.96
  6. Step 6: Final answer
    x = 4,443.23

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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.