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Finding the Fourth Proportional to 241,777.98, 333,653.31 and 134,358.48

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Solution

The fourth proportional to 241,777.98, 333,653.31 and 134,358.48 is: 185,414.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,777.98 : 333,653.31 = 134,358.48 : x
  2. Step 2: Convert to fraction form
    241,777.98/333,653.31 = 134,358.48/x
  3. Step 3: Cross multiply
    241,777.98x = 333,653.31 × 134,358.48
  4. Step 4: Simplify right side
    241,777.98x = 44,829,151,578.57
  5. Step 5: Solve for x
    x = 44,829,151,578.57/241,777.98
  6. Step 6: Final answer
    x = 185,414.53

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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.