Home / 199,433.37-298,710.54-164,846.43

Finding the Fourth Proportional to 199,433.37, 298,710.54 and 164,846.43

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Solution

The fourth proportional to 199,433.37, 298,710.54 and 164,846.43 is: 246,906.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,433.37 : 298,710.54 = 164,846.43 : x
  2. Step 2: Convert to fraction form
    199,433.37/298,710.54 = 164,846.43/x
  3. Step 3: Cross multiply
    199,433.37x = 298,710.54 × 164,846.43
  4. Step 4: Simplify right side
    199,433.37x = 49,241,366,122.37
  5. Step 5: Solve for x
    x = 49,241,366,122.37/199,433.37
  6. Step 6: Final answer
    x = 246,906.35

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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.