Home / 4,334.87-5,979.74-2,566.13

Finding the Fourth Proportional to 4,334.87, 5,979.74 and 2,566.13

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Solution

The fourth proportional to 4,334.87, 5,979.74 and 2,566.13 is: 3,539.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334.87 : 5,979.74 = 2,566.13 : x
  2. Step 2: Convert to fraction form
    4,334.87/5,979.74 = 2,566.13/x
  3. Step 3: Cross multiply
    4,334.87x = 5,979.74 × 2,566.13
  4. Step 4: Simplify right side
    4,334.87x = 15,344,747.48
  5. Step 5: Solve for x
    x = 15,344,747.48/4,334.87
  6. Step 6: Final answer
    x = 3,539.84

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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.