Home / 2,835.14-4,254.44-1,935.59

Finding the Fourth Proportional to 2,835.14, 4,254.44 and 1,935.59

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Solution

The fourth proportional to 2,835.14, 4,254.44 and 1,935.59 is: 2,904.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835.14 : 4,254.44 = 1,935.59 : x
  2. Step 2: Convert to fraction form
    2,835.14/4,254.44 = 1,935.59/x
  3. Step 3: Cross multiply
    2,835.14x = 4,254.44 × 1,935.59
  4. Step 4: Simplify right side
    2,835.14x = 8,234,820.57
  5. Step 5: Solve for x
    x = 8,234,820.57/2,835.14
  6. Step 6: Final answer
    x = 2,904.56

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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.