Home / 44,968.63-67,453.22-20,002.81

Finding the Fourth Proportional to 44,968.63, 67,453.22 and 20,002.81

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Solution

The fourth proportional to 44,968.63, 67,453.22 and 20,002.81 is: 30,004.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,968.63 : 67,453.22 = 20,002.81 : x
  2. Step 2: Convert to fraction form
    44,968.63/67,453.22 = 20,002.81/x
  3. Step 3: Cross multiply
    44,968.63x = 67,453.22 × 20,002.81
  4. Step 4: Simplify right side
    44,968.63x = 1,349,253,943.55
  5. Step 5: Solve for x
    x = 1,349,253,943.55/44,968.63
  6. Step 6: Final answer
    x = 30,004.34

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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.