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Finding the Fourth Proportional to 241,334.68, 361,411.24 and 170,082.20

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Solution

The fourth proportional to 241,334.68, 361,411.24 and 170,082.20 is: 254,706.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,334.68 : 361,411.24 = 170,082.20 : x
  2. Step 2: Convert to fraction form
    241,334.68/361,411.24 = 170,082.20/x
  3. Step 3: Cross multiply
    241,334.68x = 361,411.24 × 170,082.20
  4. Step 4: Simplify right side
    241,334.68x = 61,469,618,803.93
  5. Step 5: Solve for x
    x = 61,469,618,803.93/241,334.68
  6. Step 6: Final answer
    x = 254,706.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.