Home / 9,846.28-14,769.38-2,450.70

Finding the Fourth Proportional to 9,846.28, 14,769.38 and 2,450.70

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Solution

The fourth proportional to 9,846.28, 14,769.38 and 2,450.70 is: 3,676.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,846.28 : 14,769.38 = 2,450.70 : x
  2. Step 2: Convert to fraction form
    9,846.28/14,769.38 = 2,450.70/x
  3. Step 3: Cross multiply
    9,846.28x = 14,769.38 × 2,450.70
  4. Step 4: Simplify right side
    9,846.28x = 36,195,319.57
  5. Step 5: Solve for x
    x = 36,195,319.57/9,846.28
  6. Step 6: Final answer
    x = 3,676.04

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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.