Home / 4,501.83-6,212.51-2,512.38

Finding the Fourth Proportional to 4,501.83, 6,212.51 and 2,512.38

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Solution

The fourth proportional to 4,501.83, 6,212.51 and 2,512.38 is: 3,467.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501.83 : 6,212.51 = 2,512.38 : x
  2. Step 2: Convert to fraction form
    4,501.83/6,212.51 = 2,512.38/x
  3. Step 3: Cross multiply
    4,501.83x = 6,212.51 × 2,512.38
  4. Step 4: Simplify right side
    4,501.83x = 15,608,173.31
  5. Step 5: Solve for x
    x = 15,608,173.31/4,501.83
  6. Step 6: Final answer
    x = 3,467.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.