Home / 44,726.43-67,099.37-13,564.11

Finding the Fourth Proportional to 44,726.43, 67,099.37 and 13,564.11

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Solution

The fourth proportional to 44,726.43, 67,099.37 and 13,564.11 is: 20,349.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,726.43 : 67,099.37 = 13,564.11 : x
  2. Step 2: Convert to fraction form
    44,726.43/67,099.37 = 13,564.11/x
  3. Step 3: Cross multiply
    44,726.43x = 67,099.37 × 13,564.11
  4. Step 4: Simplify right side
    44,726.43x = 910,143,167.79
  5. Step 5: Solve for x
    x = 910,143,167.79/44,726.43
  6. Step 6: Final answer
    x = 20,349.11

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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.