Home / 4,619.16-6,930.33-2,536.50

Finding the Fourth Proportional to 4,619.16, 6,930.33 and 2,536.50

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Solution

The fourth proportional to 4,619.16, 6,930.33 and 2,536.50 is: 3,805.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619.16 : 6,930.33 = 2,536.50 : x
  2. Step 2: Convert to fraction form
    4,619.16/6,930.33 = 2,536.50/x
  3. Step 3: Cross multiply
    4,619.16x = 6,930.33 × 2,536.50
  4. Step 4: Simplify right side
    4,619.16x = 17,578,782.05
  5. Step 5: Solve for x
    x = 17,578,782.05/4,619.16
  6. Step 6: Final answer
    x = 3,805.62

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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.