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Finding the Fourth Proportional to 16,157.88, 24,239.25 and 5,062.10

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Solution

The fourth proportional to 16,157.88, 24,239.25 and 5,062.10 is: 7,593.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,157.88 : 24,239.25 = 5,062.10 : x
  2. Step 2: Convert to fraction form
    16,157.88/24,239.25 = 5,062.10/x
  3. Step 3: Cross multiply
    16,157.88x = 24,239.25 × 5,062.10
  4. Step 4: Simplify right side
    16,157.88x = 122,701,386.23
  5. Step 5: Solve for x
    x = 122,701,386.23/16,157.88
  6. Step 6: Final answer
    x = 7,593.90

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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.