Home / 17,541.76-24,222.96-12,247.36

Finding the Fourth Proportional to 17,541.76, 24,222.96 and 12,247.36

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Solution

The fourth proportional to 17,541.76, 24,222.96 and 12,247.36 is: 16,912.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,541.76 : 24,222.96 = 12,247.36 : x
  2. Step 2: Convert to fraction form
    17,541.76/24,222.96 = 12,247.36/x
  3. Step 3: Cross multiply
    17,541.76x = 24,222.96 × 12,247.36
  4. Step 4: Simplify right side
    17,541.76x = 296,667,311.39
  5. Step 5: Solve for x
    x = 296,667,311.39/17,541.76
  6. Step 6: Final answer
    x = 16,912.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.