Home / 47,879.98-71,833.67-16,297.00

Finding the Fourth Proportional to 47,879.98, 71,833.67 and 16,297.00

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Solution

The fourth proportional to 47,879.98, 71,833.67 and 16,297.00 is: 24,450.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,879.98 : 71,833.67 = 16,297.00 : x
  2. Step 2: Convert to fraction form
    47,879.98/71,833.67 = 16,297.00/x
  3. Step 3: Cross multiply
    47,879.98x = 71,833.67 × 16,297.00
  4. Step 4: Simplify right side
    47,879.98x = 1,170,673,099.66
  5. Step 5: Solve for x
    x = 1,170,673,099.66/47,879.98
  6. Step 6: Final answer
    x = 24,450.16

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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.