Home / 6,273.71-8,657.88-3,441.21

Finding the Fourth Proportional to 6,273.71, 8,657.88 and 3,441.21

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Solution

The fourth proportional to 6,273.71, 8,657.88 and 3,441.21 is: 4,748.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273.71 : 8,657.88 = 3,441.21 : x
  2. Step 2: Convert to fraction form
    6,273.71/8,657.88 = 3,441.21/x
  3. Step 3: Cross multiply
    6,273.71x = 8,657.88 × 3,441.21
  4. Step 4: Simplify right side
    6,273.71x = 29,793,583.23
  5. Step 5: Solve for x
    x = 29,793,583.23/6,273.71
  6. Step 6: Final answer
    x = 4,748.96

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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.