Home / 23,692.73-32,684.78-14,127.17

Finding the Fourth Proportional to 23,692.73, 32,684.78 and 14,127.17

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Solution

The fourth proportional to 23,692.73, 32,684.78 and 14,127.17 is: 19,488.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,692.73 : 32,684.78 = 14,127.17 : x
  2. Step 2: Convert to fraction form
    23,692.73/32,684.78 = 14,127.17/x
  3. Step 3: Cross multiply
    23,692.73x = 32,684.78 × 14,127.17
  4. Step 4: Simplify right side
    23,692.73x = 461,743,315.37
  5. Step 5: Solve for x
    x = 461,743,315.37/23,692.73
  6. Step 6: Final answer
    x = 19,488.82

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1.5x scale

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.