Home / 6,835.32-10,243.06-3,712.68

Finding the Fourth Proportional to 6,835.32, 10,243.06 and 3,712.68

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Solution

The fourth proportional to 6,835.32, 10,243.06 and 3,712.68 is: 5,563.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,835.32 : 10,243.06 = 3,712.68 : x
  2. Step 2: Convert to fraction form
    6,835.32/10,243.06 = 3,712.68/x
  3. Step 3: Cross multiply
    6,835.32x = 10,243.06 × 3,712.68
  4. Step 4: Simplify right side
    6,835.32x = 38,029,204.00
  5. Step 5: Solve for x
    x = 38,029,204.00/6,835.32
  6. Step 6: Final answer
    x = 5,563.63

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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.