Home / 164,273.35-246,436.62-64,379.38

Finding the Fourth Proportional to 164,273.35, 246,436.62 and 64,379.38

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Solution

The fourth proportional to 164,273.35, 246,436.62 and 64,379.38 is: 96,579.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,273.35 : 246,436.62 = 64,379.38 : x
  2. Step 2: Convert to fraction form
    164,273.35/246,436.62 = 64,379.38/x
  3. Step 3: Cross multiply
    164,273.35x = 246,436.62 × 64,379.38
  4. Step 4: Simplify right side
    164,273.35x = 15,865,436,804.90
  5. Step 5: Solve for x
    x = 15,865,436,804.90/164,273.35
  6. Step 6: Final answer
    x = 96,579.49

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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.