Home / 22,483.49-33,745.97-11,397.95

Finding the Fourth Proportional to 22,483.49, 33,745.97 and 11,397.95

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Solution

The fourth proportional to 22,483.49, 33,745.97 and 11,397.95 is: 17,107.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,483.49 : 33,745.97 = 11,397.95 : x
  2. Step 2: Convert to fraction form
    22,483.49/33,745.97 = 11,397.95/x
  3. Step 3: Cross multiply
    22,483.49x = 33,745.97 × 11,397.95
  4. Step 4: Simplify right side
    22,483.49x = 384,634,878.76
  5. Step 5: Solve for x
    x = 384,634,878.76/22,483.49
  6. Step 6: Final answer
    x = 17,107.44

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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.