Home / 164,094.21-246,042.77-64,135.31

Finding the Fourth Proportional to 164,094.21, 246,042.77 and 64,135.31

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Solution

The fourth proportional to 164,094.21, 246,042.77 and 64,135.31 is: 96,164.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,094.21 : 246,042.77 = 64,135.31 : x
  2. Step 2: Convert to fraction form
    164,094.21/246,042.77 = 64,135.31/x
  3. Step 3: Cross multiply
    164,094.21x = 246,042.77 × 64,135.31
  4. Step 4: Simplify right side
    164,094.21x = 15,780,027,776.32
  5. Step 5: Solve for x
    x = 15,780,027,776.32/164,094.21
  6. Step 6: Final answer
    x = 96,164.44

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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.