Home / 4,372.26-6,556.81-1,598.19

Finding the Fourth Proportional to 4,372.26, 6,556.81 and 1,598.19

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Solution

The fourth proportional to 4,372.26, 6,556.81 and 1,598.19 is: 2,396.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.26 : 6,556.81 = 1,598.19 : x
  2. Step 2: Convert to fraction form
    4,372.26/6,556.81 = 1,598.19/x
  3. Step 3: Cross multiply
    4,372.26x = 6,556.81 × 1,598.19
  4. Step 4: Simplify right side
    4,372.26x = 10,479,028.17
  5. Step 5: Solve for x
    x = 10,479,028.17/4,372.26
  6. Step 6: Final answer
    x = 2,396.71

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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.