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Finding the Fourth Proportional to 241,954.36, 333,878.02 and 134,517.80

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Solution

The fourth proportional to 241,954.36, 333,878.02 and 134,517.80 is: 185,624.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,954.36 : 333,878.02 = 134,517.80 : x
  2. Step 2: Convert to fraction form
    241,954.36/333,878.02 = 134,517.80/x
  3. Step 3: Cross multiply
    241,954.36x = 333,878.02 × 134,517.80
  4. Step 4: Simplify right side
    241,954.36x = 44,912,536,718.76
  5. Step 5: Solve for x
    x = 44,912,536,718.76/241,954.36
  6. Step 6: Final answer
    x = 185,624.00

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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.