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Finding the Fourth Proportional to 9,495.68, 14,248.62 and 3,952.85

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Solution

The fourth proportional to 9,495.68, 14,248.62 and 3,952.85 is: 5,931.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495.68 : 14,248.62 = 3,952.85 : x
  2. Step 2: Convert to fraction form
    9,495.68/14,248.62 = 3,952.85/x
  3. Step 3: Cross multiply
    9,495.68x = 14,248.62 × 3,952.85
  4. Step 4: Simplify right side
    9,495.68x = 56,322,657.57
  5. Step 5: Solve for x
    x = 56,322,657.57/9,495.68
  6. Step 6: Final answer
    x = 5,931.40

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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.