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Finding the Fourth Proportional to 22,940.03, 34,410.11 and 6,300.29

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Solution

The fourth proportional to 22,940.03, 34,410.11 and 6,300.29 is: 9,450.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,940.03 : 34,410.11 = 6,300.29 : x
  2. Step 2: Convert to fraction form
    22,940.03/34,410.11 = 6,300.29/x
  3. Step 3: Cross multiply
    22,940.03x = 34,410.11 × 6,300.29
  4. Step 4: Simplify right side
    22,940.03x = 216,793,726.46
  5. Step 5: Solve for x
    x = 216,793,726.46/22,940.03
  6. Step 6: Final answer
    x = 9,450.45

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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.