Home / 241,653.07-333,602.45-151,059.43

Finding the Fourth Proportional to 241,653.07, 333,602.45 and 151,059.43

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Solution

The fourth proportional to 241,653.07, 333,602.45 and 151,059.43 is: 208,537.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,653.07 : 333,602.45 = 151,059.43 : x
  2. Step 2: Convert to fraction form
    241,653.07/333,602.45 = 151,059.43/x
  3. Step 3: Cross multiply
    241,653.07x = 333,602.45 × 151,059.43
  4. Step 4: Simplify right side
    241,653.07x = 50,393,795,943.60
  5. Step 5: Solve for x
    x = 50,393,795,943.60/241,653.07
  6. Step 6: Final answer
    x = 208,537.78

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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.