Home / 44,110.88-66,176-14,527.52

Finding the Fourth Proportional to 44,110.88, 66,176 and 14,527.52

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Solution

The fourth proportional to 44,110.88, 66,176 and 14,527.52 is: 21,794.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,110.88 : 66,176 = 14,527.52 : x
  2. Step 2: Convert to fraction form
    44,110.88/66,176 = 14,527.52/x
  3. Step 3: Cross multiply
    44,110.88x = 66,176 × 14,527.52
  4. Step 4: Simplify right side
    44,110.88x = 961,373,163.52
  5. Step 5: Solve for x
    x = 961,373,163.52/44,110.88
  6. Step 6: Final answer
    x = 21,794.47

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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.