Home / 16,246.45-24,366.03-7,472.94

Finding the Fourth Proportional to 16,246.45, 24,366.03 and 7,472.94

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Solution

The fourth proportional to 16,246.45, 24,366.03 and 7,472.94 is: 11,207.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,246.45 : 24,366.03 = 7,472.94 : x
  2. Step 2: Convert to fraction form
    16,246.45/24,366.03 = 7,472.94/x
  3. Step 3: Cross multiply
    16,246.45x = 24,366.03 × 7,472.94
  4. Step 4: Simplify right side
    16,246.45x = 182,085,758.40
  5. Step 5: Solve for x
    x = 182,085,758.40/16,246.45
  6. Step 6: Final answer
    x = 11,207.73

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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.