Home / 10,952.97-16,441.74-4,383.73

Finding the Fourth Proportional to 10,952.97, 16,441.74 and 4,383.73

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Solution

The fourth proportional to 10,952.97, 16,441.74 and 4,383.73 is: 6,580.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,952.97 : 16,441.74 = 4,383.73 : x
  2. Step 2: Convert to fraction form
    10,952.97/16,441.74 = 4,383.73/x
  3. Step 3: Cross multiply
    10,952.97x = 16,441.74 × 4,383.73
  4. Step 4: Simplify right side
    10,952.97x = 72,076,148.89
  5. Step 5: Solve for x
    x = 72,076,148.89/10,952.97
  6. Step 6: Final answer
    x = 6,580.51

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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.