Home / 22,692.43-34,045.58-11,606.90

Finding the Fourth Proportional to 22,692.43, 34,045.58 and 11,606.90

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Solution

The fourth proportional to 22,692.43, 34,045.58 and 11,606.90 is: 17,413.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,692.43 : 34,045.58 = 11,606.90 : x
  2. Step 2: Convert to fraction form
    22,692.43/34,045.58 = 11,606.90/x
  3. Step 3: Cross multiply
    22,692.43x = 34,045.58 × 11,606.90
  4. Step 4: Simplify right side
    22,692.43x = 395,163,642.50
  5. Step 5: Solve for x
    x = 395,163,642.50/22,692.43
  6. Step 6: Final answer
    x = 17,413.90

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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.