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Finding the Fourth Proportional to 93,354.48, 140,031 and 23,233.32

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Solution

The fourth proportional to 93,354.48, 140,031 and 23,233.32 is: 34,849.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,354.48 : 140,031 = 23,233.32 : x
  2. Step 2: Convert to fraction form
    93,354.48/140,031 = 23,233.32/x
  3. Step 3: Cross multiply
    93,354.48x = 140,031 × 23,233.32
  4. Step 4: Simplify right side
    93,354.48x = 3,253,385,032.92
  5. Step 5: Solve for x
    x = 3,253,385,032.92/93,354.48
  6. Step 6: Final answer
    x = 34,849.80

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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.