Home / 6,674.37-9,211.55-3,841.68

Finding the Fourth Proportional to 6,674.37, 9,211.55 and 3,841.68

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Solution

The fourth proportional to 6,674.37, 9,211.55 and 3,841.68 is: 5,302.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674.37 : 9,211.55 = 3,841.68 : x
  2. Step 2: Convert to fraction form
    6,674.37/9,211.55 = 3,841.68/x
  3. Step 3: Cross multiply
    6,674.37x = 9,211.55 × 3,841.68
  4. Step 4: Simplify right side
    6,674.37x = 35,387,801.73
  5. Step 5: Solve for x
    x = 35,387,801.73/6,674.37
  6. Step 6: Final answer
    x = 5,302.04

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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.