Home / 1,794.77-2,476.36-1,323.02

Finding the Fourth Proportional to 1,794.77, 2,476.36 and 1,323.02

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Solution

The fourth proportional to 1,794.77, 2,476.36 and 1,323.02 is: 1,825.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794.77 : 2,476.36 = 1,323.02 : x
  2. Step 2: Convert to fraction form
    1,794.77/2,476.36 = 1,323.02/x
  3. Step 3: Cross multiply
    1,794.77x = 2,476.36 × 1,323.02
  4. Step 4: Simplify right side
    1,794.77x = 3,276,273.81
  5. Step 5: Solve for x
    x = 3,276,273.81/1,794.77
  6. Step 6: Final answer
    x = 1,825.46

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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.