Home / 164,223.08-246,335.14-45,893.64

Finding the Fourth Proportional to 164,223.08, 246,335.14 and 45,893.64

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Solution

The fourth proportional to 164,223.08, 246,335.14 and 45,893.64 is: 68,840.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,223.08 : 246,335.14 = 45,893.64 : x
  2. Step 2: Convert to fraction form
    164,223.08/246,335.14 = 45,893.64/x
  3. Step 3: Cross multiply
    164,223.08x = 246,335.14 × 45,893.64
  4. Step 4: Simplify right side
    164,223.08x = 11,305,216,234.51
  5. Step 5: Solve for x
    x = 11,305,216,234.51/164,223.08
  6. Step 6: Final answer
    x = 68,840.61

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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.