Home / 44,729.22-67,093.35-11,449.02

Finding the Fourth Proportional to 44,729.22, 67,093.35 and 11,449.02

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Solution

The fourth proportional to 44,729.22, 67,093.35 and 11,449.02 is: 17,173.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,729.22 : 67,093.35 = 11,449.02 : x
  2. Step 2: Convert to fraction form
    44,729.22/67,093.35 = 11,449.02/x
  3. Step 3: Cross multiply
    44,729.22x = 67,093.35 × 11,449.02
  4. Step 4: Simplify right side
    44,729.22x = 768,152,713.31
  5. Step 5: Solve for x
    x = 768,152,713.31/44,729.22
  6. Step 6: Final answer
    x = 17,173.40

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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.