Home / 4,255.08-5,871.73-2,366.62

Finding the Fourth Proportional to 4,255.08, 5,871.73 and 2,366.62

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Solution

The fourth proportional to 4,255.08, 5,871.73 and 2,366.62 is: 3,265.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255.08 : 5,871.73 = 2,366.62 : x
  2. Step 2: Convert to fraction form
    4,255.08/5,871.73 = 2,366.62/x
  3. Step 3: Cross multiply
    4,255.08x = 5,871.73 × 2,366.62
  4. Step 4: Simplify right side
    4,255.08x = 13,896,153.65
  5. Step 5: Solve for x
    x = 13,896,153.65/4,255.08
  6. Step 6: Final answer
    x = 3,265.78

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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.