Home / 9,350.62-14,025.38-3,506.74

Finding the Fourth Proportional to 9,350.62, 14,025.38 and 3,506.74

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Solution

The fourth proportional to 9,350.62, 14,025.38 and 3,506.74 is: 5,259.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.62 : 14,025.38 = 3,506.74 : x
  2. Step 2: Convert to fraction form
    9,350.62/14,025.38 = 3,506.74/x
  3. Step 3: Cross multiply
    9,350.62x = 14,025.38 × 3,506.74
  4. Step 4: Simplify right side
    9,350.62x = 49,183,361.06
  5. Step 5: Solve for x
    x = 49,183,361.06/9,350.62
  6. Step 6: Final answer
    x = 5,259.90

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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.