Home / 16,331.86-24,497.73-10,783.88

Finding the Fourth Proportional to 16,331.86, 24,497.73 and 10,783.88

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Solution

The fourth proportional to 16,331.86, 24,497.73 and 10,783.88 is: 16,175.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331.86 : 24,497.73 = 10,783.88 : x
  2. Step 2: Convert to fraction form
    16,331.86/24,497.73 = 10,783.88/x
  3. Step 3: Cross multiply
    16,331.86x = 24,497.73 × 10,783.88
  4. Step 4: Simplify right side
    16,331.86x = 264,180,706.73
  5. Step 5: Solve for x
    x = 264,180,706.73/16,331.86
  6. Step 6: Final answer
    x = 16,175.79

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1.5x scale

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.