Home / 1,853.08-2,558.46-1,504.60

Finding the Fourth Proportional to 1,853.08, 2,558.46 and 1,504.60

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Solution

The fourth proportional to 1,853.08, 2,558.46 and 1,504.60 is: 2,077.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853.08 : 2,558.46 = 1,504.60 : x
  2. Step 2: Convert to fraction form
    1,853.08/2,558.46 = 1,504.60/x
  3. Step 3: Cross multiply
    1,853.08x = 2,558.46 × 1,504.60
  4. Step 4: Simplify right side
    1,853.08x = 3,849,458.92
  5. Step 5: Solve for x
    x = 3,849,458.92/1,853.08
  6. Step 6: Final answer
    x = 2,077.33

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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.