Home / 19,262.00-28,894.83-5,222.83

Finding the Fourth Proportional to 19,262.00, 28,894.83 and 5,222.83

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Solution

The fourth proportional to 19,262.00, 28,894.83 and 5,222.83 is: 7,834.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,262.00 : 28,894.83 = 5,222.83 : x
  2. Step 2: Convert to fraction form
    19,262.00/28,894.83 = 5,222.83/x
  3. Step 3: Cross multiply
    19,262.00x = 28,894.83 × 5,222.83
  4. Step 4: Simplify right side
    19,262.00x = 150,912,747.32
  5. Step 5: Solve for x
    x = 150,912,747.32/19,262.00
  6. Step 6: Final answer
    x = 7,834.74

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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.