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Finding the Fourth Proportional to 23,193.99, 34,793.51 and 7,395.30

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Solution

The fourth proportional to 23,193.99, 34,793.51 and 7,395.30 is: 11,093.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193.99 : 34,793.51 = 7,395.30 : x
  2. Step 2: Convert to fraction form
    23,193.99/34,793.51 = 7,395.30/x
  3. Step 3: Cross multiply
    23,193.99x = 34,793.51 × 7,395.30
  4. Step 4: Simplify right side
    23,193.99x = 257,308,407.53
  5. Step 5: Solve for x
    x = 257,308,407.53/23,193.99
  6. Step 6: Final answer
    x = 11,093.75

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Double scale
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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.