Home / 43,027.07-64,544.67-16,733.84

Finding the Fourth Proportional to 43,027.07, 64,544.67 and 16,733.84

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Solution

The fourth proportional to 43,027.07, 64,544.67 and 16,733.84 is: 25,102.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,027.07 : 64,544.67 = 16,733.84 : x
  2. Step 2: Convert to fraction form
    43,027.07/64,544.67 = 16,733.84/x
  3. Step 3: Cross multiply
    43,027.07x = 64,544.67 × 16,733.84
  4. Step 4: Simplify right side
    43,027.07x = 1,080,079,857.91
  5. Step 5: Solve for x
    x = 1,080,079,857.91/43,027.07
  6. Step 6: Final answer
    x = 25,102.34

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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.