Home / 4,204.89-6,305.76-1,706.22

Finding the Fourth Proportional to 4,204.89, 6,305.76 and 1,706.22

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Solution

The fourth proportional to 4,204.89, 6,305.76 and 1,706.22 is: 2,558.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204.89 : 6,305.76 = 1,706.22 : x
  2. Step 2: Convert to fraction form
    4,204.89/6,305.76 = 1,706.22/x
  3. Step 3: Cross multiply
    4,204.89x = 6,305.76 × 1,706.22
  4. Step 4: Simplify right side
    4,204.89x = 10,759,013.83
  5. Step 5: Solve for x
    x = 10,759,013.83/4,204.89
  6. Step 6: Final answer
    x = 2,558.69

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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.