Home / 19,050.73-28,594.54-9,196.92

Finding the Fourth Proportional to 19,050.73, 28,594.54 and 9,196.92

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Solution

The fourth proportional to 19,050.73, 28,594.54 and 9,196.92 is: 13,804.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.73 : 28,594.54 = 9,196.92 : x
  2. Step 2: Convert to fraction form
    19,050.73/28,594.54 = 9,196.92/x
  3. Step 3: Cross multiply
    19,050.73x = 28,594.54 × 9,196.92
  4. Step 4: Simplify right side
    19,050.73x = 262,981,815.54
  5. Step 5: Solve for x
    x = 262,981,815.54/19,050.73
  6. Step 6: Final answer
    x = 13,804.29

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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.