Home / 4,477.44-6,717.33-1,704.17

Finding the Fourth Proportional to 4,477.44, 6,717.33 and 1,704.17

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Solution

The fourth proportional to 4,477.44, 6,717.33 and 1,704.17 is: 2,556.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477.44 : 6,717.33 = 1,704.17 : x
  2. Step 2: Convert to fraction form
    4,477.44/6,717.33 = 1,704.17/x
  3. Step 3: Cross multiply
    4,477.44x = 6,717.33 × 1,704.17
  4. Step 4: Simplify right side
    4,477.44x = 11,447,489.06
  5. Step 5: Solve for x
    x = 11,447,489.06/4,477.44
  6. Step 6: Final answer
    x = 2,556.70

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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.