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Finding the Fourth Proportional to 241,195.65, 332,869.92 and 133,800.30

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Solution

The fourth proportional to 241,195.65, 332,869.92 and 133,800.30 is: 184,655.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,195.65 : 332,869.92 = 133,800.30 : x
  2. Step 2: Convert to fraction form
    241,195.65/332,869.92 = 133,800.30/x
  3. Step 3: Cross multiply
    241,195.65x = 332,869.92 × 133,800.30
  4. Step 4: Simplify right side
    241,195.65x = 44,538,095,156.98
  5. Step 5: Solve for x
    x = 44,538,095,156.98/241,195.65
  6. Step 6: Final answer
    x = 184,655.47

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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.