Home / 22,292.46-30,797.04-14,653.95

Finding the Fourth Proportional to 22,292.46, 30,797.04 and 14,653.95

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Solution

The fourth proportional to 22,292.46, 30,797.04 and 14,653.95 is: 20,244.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,292.46 : 30,797.04 = 14,653.95 : x
  2. Step 2: Convert to fraction form
    22,292.46/30,797.04 = 14,653.95/x
  3. Step 3: Cross multiply
    22,292.46x = 30,797.04 × 14,653.95
  4. Step 4: Simplify right side
    22,292.46x = 451,298,284.31
  5. Step 5: Solve for x
    x = 451,298,284.31/22,292.46
  6. Step 6: Final answer
    x = 20,244.44

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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.