Home / 29,234.08-40,339.92-17,297.92

Finding the Fourth Proportional to 29,234.08, 40,339.92 and 17,297.92

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Solution

The fourth proportional to 29,234.08, 40,339.92 and 17,297.92 is: 23,869.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,234.08 : 40,339.92 = 17,297.92 : x
  2. Step 2: Convert to fraction form
    29,234.08/40,339.92 = 17,297.92/x
  3. Step 3: Cross multiply
    29,234.08x = 40,339.92 × 17,297.92
  4. Step 4: Simplify right side
    29,234.08x = 697,796,708.97
  5. Step 5: Solve for x
    x = 697,796,708.97/29,234.08
  6. Step 6: Final answer
    x = 23,869.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.