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Finding the Fourth Proportional to 164,161.01, 246,249.05 and 50,300.66

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Solution

The fourth proportional to 164,161.01, 246,249.05 and 50,300.66 is: 75,453.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,161.01 : 246,249.05 = 50,300.66 : x
  2. Step 2: Convert to fraction form
    164,161.01/246,249.05 = 50,300.66/x
  3. Step 3: Cross multiply
    164,161.01x = 246,249.05 × 50,300.66
  4. Step 4: Simplify right side
    164,161.01x = 12,386,488,256.62
  5. Step 5: Solve for x
    x = 12,386,488,256.62/164,161.01
  6. Step 6: Final answer
    x = 75,453.29

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1.5x scale

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.