Home / 4,632.83-6,949.91-1,512.07

Finding the Fourth Proportional to 4,632.83, 6,949.91 and 1,512.07

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Solution

The fourth proportional to 4,632.83, 6,949.91 and 1,512.07 is: 2,268.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632.83 : 6,949.91 = 1,512.07 : x
  2. Step 2: Convert to fraction form
    4,632.83/6,949.91 = 1,512.07/x
  3. Step 3: Cross multiply
    4,632.83x = 6,949.91 × 1,512.07
  4. Step 4: Simplify right side
    4,632.83x = 10,508,736.82
  5. Step 5: Solve for x
    x = 10,508,736.82/4,632.83
  6. Step 6: Final answer
    x = 2,268.32

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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.