Home / 4,669.68-7,003.30-2,203.84

Finding the Fourth Proportional to 4,669.68, 7,003.30 and 2,203.84

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Solution

The fourth proportional to 4,669.68, 7,003.30 and 2,203.84 is: 3,305.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669.68 : 7,003.30 = 2,203.84 : x
  2. Step 2: Convert to fraction form
    4,669.68/7,003.30 = 2,203.84/x
  3. Step 3: Cross multiply
    4,669.68x = 7,003.30 × 2,203.84
  4. Step 4: Simplify right side
    4,669.68x = 15,434,152.67
  5. Step 5: Solve for x
    x = 15,434,152.67/4,669.68
  6. Step 6: Final answer
    x = 3,305.18

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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.