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Finding the Fourth Proportional to 241,524.56, 333,385.80 and 141,006.80

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Solution

The fourth proportional to 241,524.56, 333,385.80 and 141,006.80 is: 194,637.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,524.56 : 333,385.80 = 141,006.80 : x
  2. Step 2: Convert to fraction form
    241,524.56/333,385.80 = 141,006.80/x
  3. Step 3: Cross multiply
    241,524.56x = 333,385.80 × 141,006.80
  4. Step 4: Simplify right side
    241,524.56x = 47,009,664,823.44
  5. Step 5: Solve for x
    x = 47,009,664,823.44/241,524.56
  6. Step 6: Final answer
    x = 194,637.20

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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.