Home / 44,986.49-67,439.63-22,788.44

Finding the Fourth Proportional to 44,986.49, 67,439.63 and 22,788.44

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Solution

The fourth proportional to 44,986.49, 67,439.63 and 22,788.44 is: 34,162.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,986.49 : 67,439.63 = 22,788.44 : x
  2. Step 2: Convert to fraction form
    44,986.49/67,439.63 = 22,788.44/x
  3. Step 3: Cross multiply
    44,986.49x = 67,439.63 × 22,788.44
  4. Step 4: Simplify right side
    44,986.49x = 1,536,843,961.88
  5. Step 5: Solve for x
    x = 1,536,843,961.88/44,986.49
  6. Step 6: Final answer
    x = 34,162.34

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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.