Home / 2,533.09-3,797.07-1,214.91

Finding the Fourth Proportional to 2,533.09, 3,797.07 and 1,214.91

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Solution

The fourth proportional to 2,533.09, 3,797.07 and 1,214.91 is: 1,821.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533.09 : 3,797.07 = 1,214.91 : x
  2. Step 2: Convert to fraction form
    2,533.09/3,797.07 = 1,214.91/x
  3. Step 3: Cross multiply
    2,533.09x = 3,797.07 × 1,214.91
  4. Step 4: Simplify right side
    2,533.09x = 4,613,098.31
  5. Step 5: Solve for x
    x = 4,613,098.31/2,533.09
  6. Step 6: Final answer
    x = 1,821.13

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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.