Home / 44,740.49-67,121.69-22,261.77

Finding the Fourth Proportional to 44,740.49, 67,121.69 and 22,261.77

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Solution

The fourth proportional to 44,740.49, 67,121.69 and 22,261.77 is: 33,398.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,740.49 : 67,121.69 = 22,261.77 : x
  2. Step 2: Convert to fraction form
    44,740.49/67,121.69 = 22,261.77/x
  3. Step 3: Cross multiply
    44,740.49x = 67,121.69 × 22,261.77
  4. Step 4: Simplify right side
    44,740.49x = 1,494,247,513.48
  5. Step 5: Solve for x
    x = 1,494,247,513.48/44,740.49
  6. Step 6: Final answer
    x = 33,398.11

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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.