Home / 240,984.10-332,552.94-133,553.19

Finding the Fourth Proportional to 240,984.10, 332,552.94 and 133,553.19

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Solution

The fourth proportional to 240,984.10, 332,552.94 and 133,553.19 is: 184,300.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,984.10 : 332,552.94 = 133,553.19 : x
  2. Step 2: Convert to fraction form
    240,984.10/332,552.94 = 133,553.19/x
  3. Step 3: Cross multiply
    240,984.10x = 332,552.94 × 133,553.19
  4. Step 4: Simplify right side
    240,984.10x = 44,413,505,980.88
  5. Step 5: Solve for x
    x = 44,413,505,980.88/240,984.10
  6. Step 6: Final answer
    x = 184,300.57

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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.