Home / 43,772.37-65,695.29-22,725.33

Finding the Fourth Proportional to 43,772.37, 65,695.29 and 22,725.33

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Solution

The fourth proportional to 43,772.37, 65,695.29 and 22,725.33 is: 34,107.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,772.37 : 65,695.29 = 22,725.33 : x
  2. Step 2: Convert to fraction form
    43,772.37/65,695.29 = 22,725.33/x
  3. Step 3: Cross multiply
    43,772.37x = 65,695.29 × 22,725.33
  4. Step 4: Simplify right side
    43,772.37x = 1,492,947,144.70
  5. Step 5: Solve for x
    x = 1,492,947,144.70/43,772.37
  6. Step 6: Final answer
    x = 34,107.07

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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.