Home / 22,344.84-33,499.44-14,455.44

Finding the Fourth Proportional to 22,344.84, 33,499.44 and 14,455.44

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Solution

The fourth proportional to 22,344.84, 33,499.44 and 14,455.44 is: 21,671.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,344.84 : 33,499.44 = 14,455.44 : x
  2. Step 2: Convert to fraction form
    22,344.84/33,499.44 = 14,455.44/x
  3. Step 3: Cross multiply
    22,344.84x = 33,499.44 × 14,455.44
  4. Step 4: Simplify right side
    22,344.84x = 484,249,144.95
  5. Step 5: Solve for x
    x = 484,249,144.95/22,344.84
  6. Step 6: Final answer
    x = 21,671.63

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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.