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Finding the Fourth Proportional to 32,957.66, 49,414.62 and 23,108.88

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Solution

The fourth proportional to 32,957.66, 49,414.62 and 23,108.88 is: 34,647.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,957.66 : 49,414.62 = 23,108.88 : x
  2. Step 2: Convert to fraction form
    32,957.66/49,414.62 = 23,108.88/x
  3. Step 3: Cross multiply
    32,957.66x = 49,414.62 × 23,108.88
  4. Step 4: Simplify right side
    32,957.66x = 1,141,916,523.83
  5. Step 5: Solve for x
    x = 1,141,916,523.83/32,957.66
  6. Step 6: Final answer
    x = 34,647.99

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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.