Home / 15,288.03-22,932.07-4,194.27

Finding the Fourth Proportional to 15,288.03, 22,932.07 and 4,194.27

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Solution

The fourth proportional to 15,288.03, 22,932.07 and 4,194.27 is: 6,291.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,288.03 : 22,932.07 = 4,194.27 : x
  2. Step 2: Convert to fraction form
    15,288.03/22,932.07 = 4,194.27/x
  3. Step 3: Cross multiply
    15,288.03x = 22,932.07 × 4,194.27
  4. Step 4: Simplify right side
    15,288.03x = 96,183,282.75
  5. Step 5: Solve for x
    x = 96,183,282.75/15,288.03
  6. Step 6: Final answer
    x = 6,291.41

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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.