Home / 44,723.43-67,094.87-13,561.11

Finding the Fourth Proportional to 44,723.43, 67,094.87 and 13,561.11

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Solution

The fourth proportional to 44,723.43, 67,094.87 and 13,561.11 is: 20,344.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,723.43 : 67,094.87 = 13,561.11 : x
  2. Step 2: Convert to fraction form
    44,723.43/67,094.87 = 13,561.11/x
  3. Step 3: Cross multiply
    44,723.43x = 67,094.87 × 13,561.11
  4. Step 4: Simplify right side
    44,723.43x = 909,880,844.70
  5. Step 5: Solve for x
    x = 909,880,844.70/44,723.43
  6. Step 6: Final answer
    x = 20,344.61

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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.