Home / 240,982.80-332,544.29-133,551.89

Finding the Fourth Proportional to 240,982.80, 332,544.29 and 133,551.89

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Solution

The fourth proportional to 240,982.80, 332,544.29 and 133,551.89 is: 184,294.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,982.80 : 332,544.29 = 133,551.89 : x
  2. Step 2: Convert to fraction form
    240,982.80/332,544.29 = 133,551.89/x
  3. Step 3: Cross multiply
    240,982.80x = 332,544.29 × 133,551.89
  4. Step 4: Simplify right side
    240,982.80x = 44,411,917,354.77
  5. Step 5: Solve for x
    x = 44,411,917,354.77/240,982.80
  6. Step 6: Final answer
    x = 184,294.97

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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.