Home / 29,754.12-41,060.64-16,325.61

Finding the Fourth Proportional to 29,754.12, 41,060.64 and 16,325.61

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Solution

The fourth proportional to 29,754.12, 41,060.64 and 16,325.61 is: 22,529.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,754.12 : 41,060.64 = 16,325.61 : x
  2. Step 2: Convert to fraction form
    29,754.12/41,060.64 = 16,325.61/x
  3. Step 3: Cross multiply
    29,754.12x = 41,060.64 × 16,325.61
  4. Step 4: Simplify right side
    29,754.12x = 670,339,994.99
  5. Step 5: Solve for x
    x = 670,339,994.99/29,754.12
  6. Step 6: Final answer
    x = 22,529.32

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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.