Home / 44,913.29-67,375.94-15,323.18

Finding the Fourth Proportional to 44,913.29, 67,375.94 and 15,323.18

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Solution

The fourth proportional to 44,913.29, 67,375.94 and 15,323.18 is: 22,986.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,913.29 : 67,375.94 = 15,323.18 : x
  2. Step 2: Convert to fraction form
    44,913.29/67,375.94 = 15,323.18/x
  3. Step 3: Cross multiply
    44,913.29x = 67,375.94 × 15,323.18
  4. Step 4: Simplify right side
    44,913.29x = 1,032,413,242.79
  5. Step 5: Solve for x
    x = 1,032,413,242.79/44,913.29
  6. Step 6: Final answer
    x = 22,986.81

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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.