Home / 16,247.64-24,359.70-10,969.56

Finding the Fourth Proportional to 16,247.64, 24,359.70 and 10,969.56

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Solution

The fourth proportional to 16,247.64, 24,359.70 and 10,969.56 is: 16,446.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,247.64 : 24,359.70 = 10,969.56 : x
  2. Step 2: Convert to fraction form
    16,247.64/24,359.70 = 10,969.56/x
  3. Step 3: Cross multiply
    16,247.64x = 24,359.70 × 10,969.56
  4. Step 4: Simplify right side
    16,247.64x = 267,215,190.73
  5. Step 5: Solve for x
    x = 267,215,190.73/16,247.64
  6. Step 6: Final answer
    x = 16,446.40

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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.