Home / 22,894.25-34,286.01-19,794.18

Finding the Fourth Proportional to 22,894.25, 34,286.01 and 19,794.18

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Solution

The fourth proportional to 22,894.25, 34,286.01 and 19,794.18 is: 29,643.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,894.25 : 34,286.01 = 19,794.18 : x
  2. Step 2: Convert to fraction form
    22,894.25/34,286.01 = 19,794.18/x
  3. Step 3: Cross multiply
    22,894.25x = 34,286.01 × 19,794.18
  4. Step 4: Simplify right side
    22,894.25x = 678,663,453.42
  5. Step 5: Solve for x
    x = 678,663,453.42/22,894.25
  6. Step 6: Final answer
    x = 29,643.40

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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.