Home / 4,342.06-5,991.78-2,573.02

Finding the Fourth Proportional to 4,342.06, 5,991.78 and 2,573.02

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Solution

The fourth proportional to 4,342.06, 5,991.78 and 2,573.02 is: 3,550.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342.06 : 5,991.78 = 2,573.02 : x
  2. Step 2: Convert to fraction form
    4,342.06/5,991.78 = 2,573.02/x
  3. Step 3: Cross multiply
    4,342.06x = 5,991.78 × 2,573.02
  4. Step 4: Simplify right side
    4,342.06x = 15,416,969.78
  5. Step 5: Solve for x
    x = 15,416,969.78/4,342.06
  6. Step 6: Final answer
    x = 3,550.61

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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.