Home / 19,025.54-28,541.37-5,874.83

Finding the Fourth Proportional to 19,025.54, 28,541.37 and 5,874.83

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Solution

The fourth proportional to 19,025.54, 28,541.37 and 5,874.83 is: 8,813.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,025.54 : 28,541.37 = 5,874.83 : x
  2. Step 2: Convert to fraction form
    19,025.54/28,541.37 = 5,874.83/x
  3. Step 3: Cross multiply
    19,025.54x = 28,541.37 × 5,874.83
  4. Step 4: Simplify right side
    19,025.54x = 167,675,554.01
  5. Step 5: Solve for x
    x = 167,675,554.01/19,025.54
  6. Step 6: Final answer
    x = 8,813.18

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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.