Home / 4,228.96-6,341.82-2,495.56

Finding the Fourth Proportional to 4,228.96, 6,341.82 and 2,495.56

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Solution

The fourth proportional to 4,228.96, 6,341.82 and 2,495.56 is: 3,742.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228.96 : 6,341.82 = 2,495.56 : x
  2. Step 2: Convert to fraction form
    4,228.96/6,341.82 = 2,495.56/x
  3. Step 3: Cross multiply
    4,228.96x = 6,341.82 × 2,495.56
  4. Step 4: Simplify right side
    4,228.96x = 15,826,392.32
  5. Step 5: Solve for x
    x = 15,826,392.32/4,228.96
  6. Step 6: Final answer
    x = 3,742.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.