Home / 2,052.60-3,072.54-1,659.32

Finding the Fourth Proportional to 2,052.60, 3,072.54 and 1,659.32

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Solution

The fourth proportional to 2,052.60, 3,072.54 and 1,659.32 is: 2,483.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052.60 : 3,072.54 = 1,659.32 : x
  2. Step 2: Convert to fraction form
    2,052.60/3,072.54 = 1,659.32/x
  3. Step 3: Cross multiply
    2,052.60x = 3,072.54 × 1,659.32
  4. Step 4: Simplify right side
    2,052.60x = 5,098,317.01
  5. Step 5: Solve for x
    x = 5,098,317.01/2,052.60
  6. Step 6: Final answer
    x = 2,483.83

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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.