Home / 4,623.91-6,935.33-1,850.47

Finding the Fourth Proportional to 4,623.91, 6,935.33 and 1,850.47

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Solution

The fourth proportional to 4,623.91, 6,935.33 and 1,850.47 is: 2,775.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.91 : 6,935.33 = 1,850.47 : x
  2. Step 2: Convert to fraction form
    4,623.91/6,935.33 = 1,850.47/x
  3. Step 3: Cross multiply
    4,623.91x = 6,935.33 × 1,850.47
  4. Step 4: Simplify right side
    4,623.91x = 12,833,610.85
  5. Step 5: Solve for x
    x = 12,833,610.85/4,623.91
  6. Step 6: Final answer
    x = 2,775.49

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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.