Home / 4,616.73-6,929.03-1,845.35

Finding the Fourth Proportional to 4,616.73, 6,929.03 and 1,845.35

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Solution

The fourth proportional to 4,616.73, 6,929.03 and 1,845.35 is: 2,769.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616.73 : 6,929.03 = 1,845.35 : x
  2. Step 2: Convert to fraction form
    4,616.73/6,929.03 = 1,845.35/x
  3. Step 3: Cross multiply
    4,616.73x = 6,929.03 × 1,845.35
  4. Step 4: Simplify right side
    4,616.73x = 12,786,441.64
  5. Step 5: Solve for x
    x = 12,786,441.64/4,616.73
  6. Step 6: Final answer
    x = 2,769.59

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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.