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Finding the Fourth Proportional to 241,227.90, 332,934.36 and 133,832.53

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Solution

The fourth proportional to 241,227.90, 332,934.36 and 133,832.53 is: 184,711.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,227.90 : 332,934.36 = 133,832.53 : x
  2. Step 2: Convert to fraction form
    241,227.90/332,934.36 = 133,832.53/x
  3. Step 3: Cross multiply
    241,227.90x = 332,934.36 × 133,832.53
  4. Step 4: Simplify right side
    241,227.90x = 44,557,448,555.07
  5. Step 5: Solve for x
    x = 44,557,448,555.07/241,227.90
  6. Step 6: Final answer
    x = 184,711.01

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1.5x scale

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.