Home / 44,912.70-67,375.19-15,322.59

Finding the Fourth Proportional to 44,912.70, 67,375.19 and 15,322.59

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Solution

The fourth proportional to 44,912.70, 67,375.19 and 15,322.59 is: 22,985.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,912.70 : 67,375.19 = 15,322.59 : x
  2. Step 2: Convert to fraction form
    44,912.70/67,375.19 = 15,322.59/x
  3. Step 3: Cross multiply
    44,912.70x = 67,375.19 × 15,322.59
  4. Step 4: Simplify right side
    44,912.70x = 1,032,362,075.67
  5. Step 5: Solve for x
    x = 1,032,362,075.67/44,912.70
  6. Step 6: Final answer
    x = 22,985.97

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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.