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Finding the Fourth Proportional to 9,595.05, 14,392.64 and 3,355.03

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Solution

The fourth proportional to 9,595.05, 14,392.64 and 3,355.03 is: 5,032.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.05 : 14,392.64 = 3,355.03 : x
  2. Step 2: Convert to fraction form
    9,595.05/14,392.64 = 3,355.03/x
  3. Step 3: Cross multiply
    9,595.05x = 14,392.64 × 3,355.03
  4. Step 4: Simplify right side
    9,595.05x = 48,287,738.98
  5. Step 5: Solve for x
    x = 48,287,738.98/9,595.05
  6. Step 6: Final answer
    x = 5,032.57

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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.