Home / 22,103.73-33,064.44-14,194.08

Finding the Fourth Proportional to 22,103.73, 33,064.44 and 14,194.08

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Solution

The fourth proportional to 22,103.73, 33,064.44 and 14,194.08 is: 21,232.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,103.73 : 33,064.44 = 14,194.08 : x
  2. Step 2: Convert to fraction form
    22,103.73/33,064.44 = 14,194.08/x
  3. Step 3: Cross multiply
    22,103.73x = 33,064.44 × 14,194.08
  4. Step 4: Simplify right side
    22,103.73x = 469,319,306.52
  5. Step 5: Solve for x
    x = 469,319,306.52/22,103.73
  6. Step 6: Final answer
    x = 21,232.58

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1.5x scale

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.