Home / 241,822.84-333,611.94-151,021.18

Finding the Fourth Proportional to 241,822.84, 333,611.94 and 151,021.18

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Solution

The fourth proportional to 241,822.84, 333,611.94 and 151,021.18 is: 208,344.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,822.84 : 333,611.94 = 151,021.18 : x
  2. Step 2: Convert to fraction form
    241,822.84/333,611.94 = 151,021.18/x
  3. Step 3: Cross multiply
    241,822.84x = 333,611.94 × 151,021.18
  4. Step 4: Simplify right side
    241,822.84x = 50,382,468,840.89
  5. Step 5: Solve for x
    x = 50,382,468,840.89/241,822.84
  6. Step 6: Final answer
    x = 208,344.54

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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.