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Finding the Fourth Proportional to 9,595.29, 14,388.81 and 3,353.43

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Solution

The fourth proportional to 9,595.29, 14,388.81 and 3,353.43 is: 5,028.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.29 : 14,388.81 = 3,353.43 : x
  2. Step 2: Convert to fraction form
    9,595.29/14,388.81 = 3,353.43/x
  3. Step 3: Cross multiply
    9,595.29x = 14,388.81 × 3,353.43
  4. Step 4: Simplify right side
    9,595.29x = 48,251,867.12
  5. Step 5: Solve for x
    x = 48,251,867.12/9,595.29
  6. Step 6: Final answer
    x = 5,028.70

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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.