Home / 4,064.80-6,093.60-3,627.40

Finding the Fourth Proportional to 4,064.80, 6,093.60 and 3,627.40

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Solution

The fourth proportional to 4,064.80, 6,093.60 and 3,627.40 is: 5,437.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.80 : 6,093.60 = 3,627.40 : x
  2. Step 2: Convert to fraction form
    4,064.80/6,093.60 = 3,627.40/x
  3. Step 3: Cross multiply
    4,064.80x = 6,093.60 × 3,627.40
  4. Step 4: Simplify right side
    4,064.80x = 22,103,924.64
  5. Step 5: Solve for x
    x = 22,103,924.64/4,064.80
  6. Step 6: Final answer
    x = 5,437.89

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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.