Home / 4,336.36-6,504.60-1,258.36

Finding the Fourth Proportional to 4,336.36, 6,504.60 and 1,258.36

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Solution

The fourth proportional to 4,336.36, 6,504.60 and 1,258.36 is: 1,887.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336.36 : 6,504.60 = 1,258.36 : x
  2. Step 2: Convert to fraction form
    4,336.36/6,504.60 = 1,258.36/x
  3. Step 3: Cross multiply
    4,336.36x = 6,504.60 × 1,258.36
  4. Step 4: Simplify right side
    4,336.36x = 8,185,128.46
  5. Step 5: Solve for x
    x = 8,185,128.46/4,336.36
  6. Step 6: Final answer
    x = 1,887.56

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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.