Home / 1,836.06-2,533.80-1,050.36

Finding the Fourth Proportional to 1,836.06, 2,533.80 and 1,050.36

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Solution

The fourth proportional to 1,836.06, 2,533.80 and 1,050.36 is: 1,449.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836.06 : 2,533.80 = 1,050.36 : x
  2. Step 2: Convert to fraction form
    1,836.06/2,533.80 = 1,050.36/x
  3. Step 3: Cross multiply
    1,836.06x = 2,533.80 × 1,050.36
  4. Step 4: Simplify right side
    1,836.06x = 2,661,402.17
  5. Step 5: Solve for x
    x = 2,661,402.17/1,836.06
  6. Step 6: Final answer
    x = 1,449.52

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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.