Home / 9,626.70-14,441.40-3,052.20

Finding the Fourth Proportional to 9,626.70, 14,441.40 and 3,052.20

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Solution

The fourth proportional to 9,626.70, 14,441.40 and 3,052.20 is: 4,578.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626.70 : 14,441.40 = 3,052.20 : x
  2. Step 2: Convert to fraction form
    9,626.70/14,441.40 = 3,052.20/x
  3. Step 3: Cross multiply
    9,626.70x = 14,441.40 × 3,052.20
  4. Step 4: Simplify right side
    9,626.70x = 44,078,041.08
  5. Step 5: Solve for x
    x = 44,078,041.08/9,626.70
  6. Step 6: Final answer
    x = 4,578.73

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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.