Home / 164,056.37-246,105.06-64,203.66

Finding the Fourth Proportional to 164,056.37, 246,105.06 and 64,203.66

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Solution

The fourth proportional to 164,056.37, 246,105.06 and 64,203.66 is: 96,313.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,056.37 : 246,105.06 = 64,203.66 : x
  2. Step 2: Convert to fraction form
    164,056.37/246,105.06 = 64,203.66/x
  3. Step 3: Cross multiply
    164,056.37x = 246,105.06 × 64,203.66
  4. Step 4: Simplify right side
    164,056.37x = 15,800,845,596.52
  5. Step 5: Solve for x
    x = 15,800,845,596.52/164,056.37
  6. Step 6: Final answer
    x = 96,313.52

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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.