Home / 3,064.64-4,588.04-2,748.02

Finding the Fourth Proportional to 3,064.64, 4,588.04 and 2,748.02

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Solution

The fourth proportional to 3,064.64, 4,588.04 and 2,748.02 is: 4,114.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.64 : 4,588.04 = 2,748.02 : x
  2. Step 2: Convert to fraction form
    3,064.64/4,588.04 = 2,748.02/x
  3. Step 3: Cross multiply
    3,064.64x = 4,588.04 × 2,748.02
  4. Step 4: Simplify right side
    3,064.64x = 12,608,025.68
  5. Step 5: Solve for x
    x = 12,608,025.68/3,064.64
  6. Step 6: Final answer
    x = 4,114.03

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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.