Home / 4,624.23-6,935.30-1,336.60

Finding the Fourth Proportional to 4,624.23, 6,935.30 and 1,336.60

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Solution

The fourth proportional to 4,624.23, 6,935.30 and 1,336.60 is: 2,004.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.23 : 6,935.30 = 1,336.60 : x
  2. Step 2: Convert to fraction form
    4,624.23/6,935.30 = 1,336.60/x
  3. Step 3: Cross multiply
    4,624.23x = 6,935.30 × 1,336.60
  4. Step 4: Simplify right side
    4,624.23x = 9,269,721.98
  5. Step 5: Solve for x
    x = 9,269,721.98/4,624.23
  6. Step 6: Final answer
    x = 2,004.60

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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.