Home / 241,061.96-332,643.13-133,622.85

Finding the Fourth Proportional to 241,061.96, 332,643.13 and 133,622.85

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Solution

The fourth proportional to 241,061.96, 332,643.13 and 133,622.85 is: 184,387.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,061.96 : 332,643.13 = 133,622.85 : x
  2. Step 2: Convert to fraction form
    241,061.96/332,643.13 = 133,622.85/x
  3. Step 3: Cross multiply
    241,061.96x = 332,643.13 × 133,622.85
  4. Step 4: Simplify right side
    241,061.96x = 44,448,723,063.52
  5. Step 5: Solve for x
    x = 44,448,723,063.52/241,061.96
  6. Step 6: Final answer
    x = 184,387.13

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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.