Home / 4,369.74-6,552.18-1,447.26

Finding the Fourth Proportional to 4,369.74, 6,552.18 and 1,447.26

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Solution

The fourth proportional to 4,369.74, 6,552.18 and 1,447.26 is: 2,170.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.74 : 6,552.18 = 1,447.26 : x
  2. Step 2: Convert to fraction form
    4,369.74/6,552.18 = 1,447.26/x
  3. Step 3: Cross multiply
    4,369.74x = 6,552.18 × 1,447.26
  4. Step 4: Simplify right side
    4,369.74x = 9,482,708.03
  5. Step 5: Solve for x
    x = 9,482,708.03/4,369.74
  6. Step 6: Final answer
    x = 2,170.09

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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.