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Finding the Fourth Proportional to 16,094.50, 24,147.21 and 5,003.67

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Solution

The fourth proportional to 16,094.50, 24,147.21 and 5,003.67 is: 7,507.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,094.50 : 24,147.21 = 5,003.67 : x
  2. Step 2: Convert to fraction form
    16,094.50/24,147.21 = 5,003.67/x
  3. Step 3: Cross multiply
    16,094.50x = 24,147.21 × 5,003.67
  4. Step 4: Simplify right side
    16,094.50x = 120,824,779.58
  5. Step 5: Solve for x
    x = 120,824,779.58/16,094.50
  6. Step 6: Final answer
    x = 7,507.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.