Home / 44,202.33-66,309.69-14,206.49

Finding the Fourth Proportional to 44,202.33, 66,309.69 and 14,206.49

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Solution

The fourth proportional to 44,202.33, 66,309.69 and 14,206.49 is: 21,311.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,202.33 : 66,309.69 = 14,206.49 : x
  2. Step 2: Convert to fraction form
    44,202.33/66,309.69 = 14,206.49/x
  3. Step 3: Cross multiply
    44,202.33x = 66,309.69 × 14,206.49
  4. Step 4: Simplify right side
    44,202.33x = 942,027,947.89
  5. Step 5: Solve for x
    x = 942,027,947.89/44,202.33
  6. Step 6: Final answer
    x = 21,311.73

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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.