Home / 3,054.94-4,210.04-2,753.01

Finding the Fourth Proportional to 3,054.94, 4,210.04 and 2,753.01

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Solution

The fourth proportional to 3,054.94, 4,210.04 and 2,753.01 is: 3,793.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054.94 : 4,210.04 = 2,753.01 : x
  2. Step 2: Convert to fraction form
    3,054.94/4,210.04 = 2,753.01/x
  3. Step 3: Cross multiply
    3,054.94x = 4,210.04 × 2,753.01
  4. Step 4: Simplify right side
    3,054.94x = 11,590,289.10
  5. Step 5: Solve for x
    x = 11,590,289.10/3,054.94
  6. Step 6: Final answer
    x = 3,793.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.