Home / 4,243.48-6,363.06-1,933

Finding the Fourth Proportional to 4,243.48, 6,363.06 and 1,933

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Solution

The fourth proportional to 4,243.48, 6,363.06 and 1,933 is: 2,898.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243.48 : 6,363.06 = 1,933 : x
  2. Step 2: Convert to fraction form
    4,243.48/6,363.06 = 1,933/x
  3. Step 3: Cross multiply
    4,243.48x = 6,363.06 × 1,933
  4. Step 4: Simplify right side
    4,243.48x = 12,299,794.98
  5. Step 5: Solve for x
    x = 12,299,794.98/4,243.48
  6. Step 6: Final answer
    x = 2,898.52

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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.