Home / 4,052.94-6,080.28-1,712.96

Finding the Fourth Proportional to 4,052.94, 6,080.28 and 1,712.96

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Solution

The fourth proportional to 4,052.94, 6,080.28 and 1,712.96 is: 2,569.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052.94 : 6,080.28 = 1,712.96 : x
  2. Step 2: Convert to fraction form
    4,052.94/6,080.28 = 1,712.96/x
  3. Step 3: Cross multiply
    4,052.94x = 6,080.28 × 1,712.96
  4. Step 4: Simplify right side
    4,052.94x = 10,415,276.43
  5. Step 5: Solve for x
    x = 10,415,276.43/4,052.94
  6. Step 6: Final answer
    x = 2,569.81

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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.