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Finding the Fourth Proportional to 341,600.92, 512,058.45 and 116,807.62

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Solution

The fourth proportional to 341,600.92, 512,058.45 and 116,807.62 is: 175,094.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,600.92 : 512,058.45 = 116,807.62 : x
  2. Step 2: Convert to fraction form
    341,600.92/512,058.45 = 116,807.62/x
  3. Step 3: Cross multiply
    341,600.92x = 512,058.45 × 116,807.62
  4. Step 4: Simplify right side
    341,600.92x = 59,812,328,845.39
  5. Step 5: Solve for x
    x = 59,812,328,845.39/341,600.92
  6. Step 6: Final answer
    x = 175,094.17

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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.