Home / 16,336.48-24,512.82-6,475.54

Finding the Fourth Proportional to 16,336.48, 24,512.82 and 6,475.54

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Solution

The fourth proportional to 16,336.48, 24,512.82 and 6,475.54 is: 9,716.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,336.48 : 24,512.82 = 6,475.54 : x
  2. Step 2: Convert to fraction form
    16,336.48/24,512.82 = 6,475.54/x
  3. Step 3: Cross multiply
    16,336.48x = 24,512.82 × 6,475.54
  4. Step 4: Simplify right side
    16,336.48x = 158,733,746.42
  5. Step 5: Solve for x
    x = 158,733,746.42/16,336.48
  6. Step 6: Final answer
    x = 9,716.52

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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.