Home / 6,175.23-9,263.75-1,792.12

Finding the Fourth Proportional to 6,175.23, 9,263.75 and 1,792.12

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Solution

The fourth proportional to 6,175.23, 9,263.75 and 1,792.12 is: 2,688.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,175.23 : 9,263.75 = 1,792.12 : x
  2. Step 2: Convert to fraction form
    6,175.23/9,263.75 = 1,792.12/x
  3. Step 3: Cross multiply
    6,175.23x = 9,263.75 × 1,792.12
  4. Step 4: Simplify right side
    6,175.23x = 16,601,751.65
  5. Step 5: Solve for x
    x = 16,601,751.65/6,175.23
  6. Step 6: Final answer
    x = 2,688.44

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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.