Home / 7,496.38-11,246.46-2,302.12

Finding the Fourth Proportional to 7,496.38, 11,246.46 and 2,302.12

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Solution

The fourth proportional to 7,496.38, 11,246.46 and 2,302.12 is: 3,453.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496.38 : 11,246.46 = 2,302.12 : x
  2. Step 2: Convert to fraction form
    7,496.38/11,246.46 = 2,302.12/x
  3. Step 3: Cross multiply
    7,496.38x = 11,246.46 × 2,302.12
  4. Step 4: Simplify right side
    7,496.38x = 25,890,700.50
  5. Step 5: Solve for x
    x = 25,890,700.50/7,496.38
  6. Step 6: Final answer
    x = 3,453.76

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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.