Home / 3,733.52-5,599.55-1,268.08

Finding the Fourth Proportional to 3,733.52, 5,599.55 and 1,268.08

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Solution

The fourth proportional to 3,733.52, 5,599.55 and 1,268.08 is: 1,901.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733.52 : 5,599.55 = 1,268.08 : x
  2. Step 2: Convert to fraction form
    3,733.52/5,599.55 = 1,268.08/x
  3. Step 3: Cross multiply
    3,733.52x = 5,599.55 × 1,268.08
  4. Step 4: Simplify right side
    3,733.52x = 7,100,666.54
  5. Step 5: Solve for x
    x = 7,100,666.54/3,733.52
  6. Step 6: Final answer
    x = 1,901.87

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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.