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Finding the Fourth Proportional to 16,310.97, 24,459.57 and 5,064.93

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Solution

The fourth proportional to 16,310.97, 24,459.57 and 5,064.93 is: 7,595.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,310.97 : 24,459.57 = 5,064.93 : x
  2. Step 2: Convert to fraction form
    16,310.97/24,459.57 = 5,064.93/x
  3. Step 3: Cross multiply
    16,310.97x = 24,459.57 × 5,064.93
  4. Step 4: Simplify right side
    16,310.97x = 123,886,009.88
  5. Step 5: Solve for x
    x = 123,886,009.88/16,310.97
  6. Step 6: Final answer
    x = 7,595.26

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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.