Home / 27,464.52-41,197.18-19,022.70

Finding the Fourth Proportional to 27,464.52, 41,197.18 and 19,022.70

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Solution

The fourth proportional to 27,464.52, 41,197.18 and 19,022.70 is: 28,534.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,464.52 : 41,197.18 = 19,022.70 : x
  2. Step 2: Convert to fraction form
    27,464.52/41,197.18 = 19,022.70/x
  3. Step 3: Cross multiply
    27,464.52x = 41,197.18 × 19,022.70
  4. Step 4: Simplify right side
    27,464.52x = 783,681,595.99
  5. Step 5: Solve for x
    x = 783,681,595.99/27,464.52
  6. Step 6: Final answer
    x = 28,534.33

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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.