Home / 4,383.69-6,049.64-2,495.55

Finding the Fourth Proportional to 4,383.69, 6,049.64 and 2,495.55

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Solution

The fourth proportional to 4,383.69, 6,049.64 and 2,495.55 is: 3,443.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.69 : 6,049.64 = 2,495.55 : x
  2. Step 2: Convert to fraction form
    4,383.69/6,049.64 = 2,495.55/x
  3. Step 3: Cross multiply
    4,383.69x = 6,049.64 × 2,495.55
  4. Step 4: Simplify right side
    4,383.69x = 15,097,179.10
  5. Step 5: Solve for x
    x = 15,097,179.10/4,383.69
  6. Step 6: Final answer
    x = 3,443.94

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Double scale
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1.5x scale

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.