Home / 47,644.62-71,466.93-16,462.86

Finding the Fourth Proportional to 47,644.62, 71,466.93 and 16,462.86

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Solution

The fourth proportional to 47,644.62, 71,466.93 and 16,462.86 is: 24,694.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,644.62 : 71,466.93 = 16,462.86 : x
  2. Step 2: Convert to fraction form
    47,644.62/71,466.93 = 16,462.86/x
  3. Step 3: Cross multiply
    47,644.62x = 71,466.93 × 16,462.86
  4. Step 4: Simplify right side
    47,644.62x = 1,176,550,063.22
  5. Step 5: Solve for x
    x = 1,176,550,063.22/47,644.62
  6. Step 6: Final answer
    x = 24,694.29

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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.