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Finding the Fourth Proportional to 302,044.74, 416,787.22 and 241,593.36

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Solution

The fourth proportional to 302,044.74, 416,787.22 and 241,593.36 is: 333,371.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,044.74 : 416,787.22 = 241,593.36 : x
  2. Step 2: Convert to fraction form
    302,044.74/416,787.22 = 241,593.36/x
  3. Step 3: Cross multiply
    302,044.74x = 416,787.22 × 241,593.36
  4. Step 4: Simplify right side
    302,044.74x = 100,693,024,884.86
  5. Step 5: Solve for x
    x = 100,693,024,884.86/302,044.74
  6. Step 6: Final answer
    x = 333,371.22

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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.