Home / 4,028.45-6,042.43-2,395.39

Finding the Fourth Proportional to 4,028.45, 6,042.43 and 2,395.39

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Solution

The fourth proportional to 4,028.45, 6,042.43 and 2,395.39 is: 3,592.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.45 : 6,042.43 = 2,395.39 : x
  2. Step 2: Convert to fraction form
    4,028.45/6,042.43 = 2,395.39/x
  3. Step 3: Cross multiply
    4,028.45x = 6,042.43 × 2,395.39
  4. Step 4: Simplify right side
    4,028.45x = 14,473,934.21
  5. Step 5: Solve for x
    x = 14,473,934.21/4,028.45
  6. Step 6: Final answer
    x = 3,592.93

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1.5x scale

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.