Home / 29,355.20-43,957.62-16,192.94

Finding the Fourth Proportional to 29,355.20, 43,957.62 and 16,192.94

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Solution

The fourth proportional to 29,355.20, 43,957.62 and 16,192.94 is: 24,247.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355.20 : 43,957.62 = 16,192.94 : x
  2. Step 2: Convert to fraction form
    29,355.20/43,957.62 = 16,192.94/x
  3. Step 3: Cross multiply
    29,355.20x = 43,957.62 × 16,192.94
  4. Step 4: Simplify right side
    29,355.20x = 711,803,103.20
  5. Step 5: Solve for x
    x = 711,803,103.20/29,355.20
  6. Step 6: Final answer
    x = 24,247.94

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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.