Home / 4,529.39-6,792.66-1,896.89

Finding the Fourth Proportional to 4,529.39, 6,792.66 and 1,896.89

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Solution

The fourth proportional to 4,529.39, 6,792.66 and 1,896.89 is: 2,844.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529.39 : 6,792.66 = 1,896.89 : x
  2. Step 2: Convert to fraction form
    4,529.39/6,792.66 = 1,896.89/x
  3. Step 3: Cross multiply
    4,529.39x = 6,792.66 × 1,896.89
  4. Step 4: Simplify right side
    4,529.39x = 12,884,894.86
  5. Step 5: Solve for x
    x = 12,884,894.86/4,529.39
  6. Step 6: Final answer
    x = 2,844.73

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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.