Home / 164,133.99-246,108.64-51,793.27

Finding the Fourth Proportional to 164,133.99, 246,108.64 and 51,793.27

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Solution

The fourth proportional to 164,133.99, 246,108.64 and 51,793.27 is: 77,660.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,133.99 : 246,108.64 = 51,793.27 : x
  2. Step 2: Convert to fraction form
    164,133.99/246,108.64 = 51,793.27/x
  3. Step 3: Cross multiply
    164,133.99x = 246,108.64 × 51,793.27
  4. Step 4: Simplify right side
    164,133.99x = 12,746,770,593.21
  5. Step 5: Solve for x
    x = 12,746,770,593.21/164,133.99
  6. Step 6: Final answer
    x = 77,660.76

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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.