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Finding the Fourth Proportional to 164,365.54, 246,529.16 and 44,416.79

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Solution

The fourth proportional to 164,365.54, 246,529.16 and 44,416.79 is: 66,620.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,365.54 : 246,529.16 = 44,416.79 : x
  2. Step 2: Convert to fraction form
    164,365.54/246,529.16 = 44,416.79/x
  3. Step 3: Cross multiply
    164,365.54x = 246,529.16 × 44,416.79
  4. Step 4: Simplify right side
    164,365.54x = 10,950,034,542.50
  5. Step 5: Solve for x
    x = 10,950,034,542.50/164,365.54
  6. Step 6: Final answer
    x = 66,620.01

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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.