Home / 4,020.49-6,027.27-1,941.95

Finding the Fourth Proportional to 4,020.49, 6,027.27 and 1,941.95

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Solution

The fourth proportional to 4,020.49, 6,027.27 and 1,941.95 is: 2,911.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020.49 : 6,027.27 = 1,941.95 : x
  2. Step 2: Convert to fraction form
    4,020.49/6,027.27 = 1,941.95/x
  3. Step 3: Cross multiply
    4,020.49x = 6,027.27 × 1,941.95
  4. Step 4: Simplify right side
    4,020.49x = 11,704,664.76
  5. Step 5: Solve for x
    x = 11,704,664.76/4,020.49
  6. Step 6: Final answer
    x = 2,911.25

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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.