Home / 241,607.89-333,388.70-134,163.32

Finding the Fourth Proportional to 241,607.89, 333,388.70 and 134,163.32

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Solution

The fourth proportional to 241,607.89, 333,388.70 and 134,163.32 is: 185,128.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,607.89 : 333,388.70 = 134,163.32 : x
  2. Step 2: Convert to fraction form
    241,607.89/333,388.70 = 134,163.32/x
  3. Step 3: Cross multiply
    241,607.89x = 333,388.70 × 134,163.32
  4. Step 4: Simplify right side
    241,607.89x = 44,728,533,007.84
  5. Step 5: Solve for x
    x = 44,728,533,007.84/241,607.89
  6. Step 6: Final answer
    x = 185,128.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.