Home / 25,692.24-35,319.29-22,093.96

Finding the Fourth Proportional to 25,692.24, 35,319.29 and 22,093.96

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Solution

The fourth proportional to 25,692.24, 35,319.29 and 22,093.96 is: 30,372.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,692.24 : 35,319.29 = 22,093.96 : x
  2. Step 2: Convert to fraction form
    25,692.24/35,319.29 = 22,093.96/x
  3. Step 3: Cross multiply
    25,692.24x = 35,319.29 × 22,093.96
  4. Step 4: Simplify right side
    25,692.24x = 780,342,980.49
  5. Step 5: Solve for x
    x = 780,342,980.49/25,692.24
  6. Step 6: Final answer
    x = 30,372.71

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.