Home / 44,968.75-67,379.29-15,370.43

Finding the Fourth Proportional to 44,968.75, 67,379.29 and 15,370.43

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Solution

The fourth proportional to 44,968.75, 67,379.29 and 15,370.43 is: 23,030.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,968.75 : 67,379.29 = 15,370.43 : x
  2. Step 2: Convert to fraction form
    44,968.75/67,379.29 = 15,370.43/x
  3. Step 3: Cross multiply
    44,968.75x = 67,379.29 × 15,370.43
  4. Step 4: Simplify right side
    44,968.75x = 1,035,648,660.39
  5. Step 5: Solve for x
    x = 1,035,648,660.39/44,968.75
  6. Step 6: Final answer
    x = 23,030.41

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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.