Home / 44,960.22-67,449.87-13,370.36

Finding the Fourth Proportional to 44,960.22, 67,449.87 and 13,370.36

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Solution

The fourth proportional to 44,960.22, 67,449.87 and 13,370.36 is: 20,058.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,960.22 : 67,449.87 = 13,370.36 : x
  2. Step 2: Convert to fraction form
    44,960.22/67,449.87 = 13,370.36/x
  3. Step 3: Cross multiply
    44,960.22x = 67,449.87 × 13,370.36
  4. Step 4: Simplify right side
    44,960.22x = 901,828,706.60
  5. Step 5: Solve for x
    x = 901,828,706.60/44,960.22
  6. Step 6: Final answer
    x = 20,058.37

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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.