Home / 35,754.04-49,336.62-19,834.52

Finding the Fourth Proportional to 35,754.04, 49,336.62 and 19,834.52

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Solution

The fourth proportional to 35,754.04, 49,336.62 and 19,834.52 is: 27,369.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,754.04 : 49,336.62 = 19,834.52 : x
  2. Step 2: Convert to fraction form
    35,754.04/49,336.62 = 19,834.52/x
  3. Step 3: Cross multiply
    35,754.04x = 49,336.62 × 19,834.52
  4. Step 4: Simplify right side
    35,754.04x = 978,568,176.12
  5. Step 5: Solve for x
    x = 978,568,176.12/35,754.04
  6. Step 6: Final answer
    x = 27,369.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.