Home / 1,833.33-2,533.35-1,335.10

Finding the Fourth Proportional to 1,833.33, 2,533.35 and 1,335.10

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Solution

The fourth proportional to 1,833.33, 2,533.35 and 1,335.10 is: 1,844.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833.33 : 2,533.35 = 1,335.10 : x
  2. Step 2: Convert to fraction form
    1,833.33/2,533.35 = 1,335.10/x
  3. Step 3: Cross multiply
    1,833.33x = 2,533.35 × 1,335.10
  4. Step 4: Simplify right side
    1,833.33x = 3,382,268.91
  5. Step 5: Solve for x
    x = 3,382,268.91/1,833.33
  6. Step 6: Final answer
    x = 1,844.88

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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.