Home / 164,067.72-246,113.64-58,887.60

Finding the Fourth Proportional to 164,067.72, 246,113.64 and 58,887.60

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Solution

The fourth proportional to 164,067.72, 246,113.64 and 58,887.60 is: 88,335.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,067.72 : 246,113.64 = 58,887.60 : x
  2. Step 2: Convert to fraction form
    164,067.72/246,113.64 = 58,887.60/x
  3. Step 3: Cross multiply
    164,067.72x = 246,113.64 × 58,887.60
  4. Step 4: Simplify right side
    164,067.72x = 14,493,041,586.86
  5. Step 5: Solve for x
    x = 14,493,041,586.86/164,067.72
  6. Step 6: Final answer
    x = 88,335.73

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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.