Home / 4,052.40-6,080.04-1,745.52

Finding the Fourth Proportional to 4,052.40, 6,080.04 and 1,745.52

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Solution

The fourth proportional to 4,052.40, 6,080.04 and 1,745.52 is: 2,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052.40 : 6,080.04 = 1,745.52 : x
  2. Step 2: Convert to fraction form
    4,052.40/6,080.04 = 1,745.52/x
  3. Step 3: Cross multiply
    4,052.40x = 6,080.04 × 1,745.52
  4. Step 4: Simplify right side
    4,052.40x = 10,612,831.42
  5. Step 5: Solve for x
    x = 10,612,831.42/4,052.40
  6. Step 6: Final answer
    x = 2,618.90

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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.