Home / 4,206.33-6,309.84-1,204.34

Finding the Fourth Proportional to 4,206.33, 6,309.84 and 1,204.34

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Solution

The fourth proportional to 4,206.33, 6,309.84 and 1,204.34 is: 1,806.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206.33 : 6,309.84 = 1,204.34 : x
  2. Step 2: Convert to fraction form
    4,206.33/6,309.84 = 1,204.34/x
  3. Step 3: Cross multiply
    4,206.33x = 6,309.84 × 1,204.34
  4. Step 4: Simplify right side
    4,206.33x = 7,599,161.16
  5. Step 5: Solve for x
    x = 7,599,161.16/4,206.33
  6. Step 6: Final answer
    x = 1,806.60

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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.