Home / 4,501.29-6,212.09-2,512.23

Finding the Fourth Proportional to 4,501.29, 6,212.09 and 2,512.23

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Solution

The fourth proportional to 4,501.29, 6,212.09 and 2,512.23 is: 3,467.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501.29 : 6,212.09 = 2,512.23 : x
  2. Step 2: Convert to fraction form
    4,501.29/6,212.09 = 2,512.23/x
  3. Step 3: Cross multiply
    4,501.29x = 6,212.09 × 2,512.23
  4. Step 4: Simplify right side
    4,501.29x = 15,606,191.01
  5. Step 5: Solve for x
    x = 15,606,191.01/4,501.29
  6. Step 6: Final answer
    x = 3,467.05

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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.