Home / 4,361.99-6,534.45-3,486.33

Finding the Fourth Proportional to 4,361.99, 6,534.45 and 3,486.33

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Solution

The fourth proportional to 4,361.99, 6,534.45 and 3,486.33 is: 5,222.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361.99 : 6,534.45 = 3,486.33 : x
  2. Step 2: Convert to fraction form
    4,361.99/6,534.45 = 3,486.33/x
  3. Step 3: Cross multiply
    4,361.99x = 6,534.45 × 3,486.33
  4. Step 4: Simplify right side
    4,361.99x = 22,781,249.07
  5. Step 5: Solve for x
    x = 22,781,249.07/4,361.99
  6. Step 6: Final answer
    x = 5,222.68

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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.