Home / 4,624.26-6,934.71-1,336.47

Finding the Fourth Proportional to 4,624.26, 6,934.71 and 1,336.47

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Solution

The fourth proportional to 4,624.26, 6,934.71 and 1,336.47 is: 2,004.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.26 : 6,934.71 = 1,336.47 : x
  2. Step 2: Convert to fraction form
    4,624.26/6,934.71 = 1,336.47/x
  3. Step 3: Cross multiply
    4,624.26x = 6,934.71 × 1,336.47
  4. Step 4: Simplify right side
    4,624.26x = 9,268,031.87
  5. Step 5: Solve for x
    x = 9,268,031.87/4,624.26
  6. Step 6: Final answer
    x = 2,004.22

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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.