Home / 3,529.13-4,868.04-2,334.11

Finding the Fourth Proportional to 3,529.13, 4,868.04 and 2,334.11

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Solution

The fourth proportional to 3,529.13, 4,868.04 and 2,334.11 is: 3,219.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529.13 : 4,868.04 = 2,334.11 : x
  2. Step 2: Convert to fraction form
    3,529.13/4,868.04 = 2,334.11/x
  3. Step 3: Cross multiply
    3,529.13x = 4,868.04 × 2,334.11
  4. Step 4: Simplify right side
    3,529.13x = 11,362,516.50
  5. Step 5: Solve for x
    x = 11,362,516.50/3,529.13
  6. Step 6: Final answer
    x = 3,219.64

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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.