Home / 3,596.93-5,394.60-1,516.40

Finding the Fourth Proportional to 3,596.93, 5,394.60 and 1,516.40

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Solution

The fourth proportional to 3,596.93, 5,394.60 and 1,516.40 is: 2,274.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596.93 : 5,394.60 = 1,516.40 : x
  2. Step 2: Convert to fraction form
    3,596.93/5,394.60 = 1,516.40/x
  3. Step 3: Cross multiply
    3,596.93x = 5,394.60 × 1,516.40
  4. Step 4: Simplify right side
    3,596.93x = 8,180,349.52
  5. Step 5: Solve for x
    x = 8,180,349.52/3,596.93
  6. Step 6: Final answer
    x = 2,274.26

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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.