Home / 3,396-5,095.44-1,834.16

Finding the Fourth Proportional to 3,396, 5,095.44 and 1,834.16

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Solution

The fourth proportional to 3,396, 5,095.44 and 1,834.16 is: 2,752.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396 : 5,095.44 = 1,834.16 : x
  2. Step 2: Convert to fraction form
    3,396/5,095.44 = 1,834.16/x
  3. Step 3: Cross multiply
    3,396x = 5,095.44 × 1,834.16
  4. Step 4: Simplify right side
    3,396x = 9,345,852.23
  5. Step 5: Solve for x
    x = 9,345,852.23/3,396
  6. Step 6: Final answer
    x = 2,752.02

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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.