Home / 6,133.13-9,204.30-4,493.90

Finding the Fourth Proportional to 6,133.13, 9,204.30 and 4,493.90

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Solution

The fourth proportional to 6,133.13, 9,204.30 and 4,493.90 is: 6,744.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133.13 : 9,204.30 = 4,493.90 : x
  2. Step 2: Convert to fraction form
    6,133.13/9,204.30 = 4,493.90/x
  3. Step 3: Cross multiply
    6,133.13x = 9,204.30 × 4,493.90
  4. Step 4: Simplify right side
    6,133.13x = 41,363,203.77
  5. Step 5: Solve for x
    x = 41,363,203.77/6,133.13
  6. Step 6: Final answer
    x = 6,744.22

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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.