Home / 4,245.96-5,859.34-2,357.44

Finding the Fourth Proportional to 4,245.96, 5,859.34 and 2,357.44

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Solution

The fourth proportional to 4,245.96, 5,859.34 and 2,357.44 is: 3,253.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245.96 : 5,859.34 = 2,357.44 : x
  2. Step 2: Convert to fraction form
    4,245.96/5,859.34 = 2,357.44/x
  3. Step 3: Cross multiply
    4,245.96x = 5,859.34 × 2,357.44
  4. Step 4: Simplify right side
    4,245.96x = 13,813,043.92
  5. Step 5: Solve for x
    x = 13,813,043.92/4,245.96
  6. Step 6: Final answer
    x = 3,253.22

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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.