Home / 241,914.03-333,814.64-145,111.47

Finding the Fourth Proportional to 241,914.03, 333,814.64 and 145,111.47

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Solution

The fourth proportional to 241,914.03, 333,814.64 and 145,111.47 is: 200,237.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,914.03 : 333,814.64 = 145,111.47 : x
  2. Step 2: Convert to fraction form
    241,914.03/333,814.64 = 145,111.47/x
  3. Step 3: Cross multiply
    241,914.03x = 333,814.64 × 145,111.47
  4. Step 4: Simplify right side
    241,914.03x = 48,440,332,392.36
  5. Step 5: Solve for x
    x = 48,440,332,392.36/241,914.03
  6. Step 6: Final answer
    x = 200,237.80

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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.