Home / 4,561.24-6,293.94-2,671.42

Finding the Fourth Proportional to 4,561.24, 6,293.94 and 2,671.42

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Solution

The fourth proportional to 4,561.24, 6,293.94 and 2,671.42 is: 3,686.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561.24 : 6,293.94 = 2,671.42 : x
  2. Step 2: Convert to fraction form
    4,561.24/6,293.94 = 2,671.42/x
  3. Step 3: Cross multiply
    4,561.24x = 6,293.94 × 2,671.42
  4. Step 4: Simplify right side
    4,561.24x = 16,813,757.19
  5. Step 5: Solve for x
    x = 16,813,757.19/4,561.24
  6. Step 6: Final answer
    x = 3,686.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.