Home / 4,318.96-5,961.16-2,746.74

Finding the Fourth Proportional to 4,318.96, 5,961.16 and 2,746.74

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Solution

The fourth proportional to 4,318.96, 5,961.16 and 2,746.74 is: 3,791.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,318.96 : 5,961.16 = 2,746.74 : x
  2. Step 2: Convert to fraction form
    4,318.96/5,961.16 = 2,746.74/x
  3. Step 3: Cross multiply
    4,318.96x = 5,961.16 × 2,746.74
  4. Step 4: Simplify right side
    4,318.96x = 16,373,756.62
  5. Step 5: Solve for x
    x = 16,373,756.62/4,318.96
  6. Step 6: Final answer
    x = 3,791.13

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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.