Home / 23,692.37-32,695.25-13,082.11

Finding the Fourth Proportional to 23,692.37, 32,695.25 and 13,082.11

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Solution

The fourth proportional to 23,692.37, 32,695.25 and 13,082.11 is: 18,053.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,692.37 : 32,695.25 = 13,082.11 : x
  2. Step 2: Convert to fraction form
    23,692.37/32,695.25 = 13,082.11/x
  3. Step 3: Cross multiply
    23,692.37x = 32,695.25 × 13,082.11
  4. Step 4: Simplify right side
    23,692.37x = 427,722,709.83
  5. Step 5: Solve for x
    x = 427,722,709.83/23,692.37
  6. Step 6: Final answer
    x = 18,053.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.