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Finding the Fourth Proportional to 93,367.35, 140,008.91 and 26,792.37

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Solution

The fourth proportional to 93,367.35, 140,008.91 and 26,792.37 is: 40,176.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,367.35 : 140,008.91 = 26,792.37 : x
  2. Step 2: Convert to fraction form
    93,367.35/140,008.91 = 26,792.37/x
  3. Step 3: Cross multiply
    93,367.35x = 140,008.91 × 26,792.37
  4. Step 4: Simplify right side
    93,367.35x = 3,751,170,386.05
  5. Step 5: Solve for x
    x = 3,751,170,386.05/93,367.35
  6. Step 6: Final answer
    x = 40,176.47

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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.