Home / 16,571.56-24,857.76-4,885.18

Finding the Fourth Proportional to 16,571.56, 24,857.76 and 4,885.18

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Solution

The fourth proportional to 16,571.56, 24,857.76 and 4,885.18 is: 7,327.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,571.56 : 24,857.76 = 4,885.18 : x
  2. Step 2: Convert to fraction form
    16,571.56/24,857.76 = 4,885.18/x
  3. Step 3: Cross multiply
    16,571.56x = 24,857.76 × 4,885.18
  4. Step 4: Simplify right side
    16,571.56x = 121,434,632.00
  5. Step 5: Solve for x
    x = 121,434,632.00/16,571.56
  6. Step 6: Final answer
    x = 7,327.89

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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.