Home / 2,984.52-4,114.26-2,673.48

Finding the Fourth Proportional to 2,984.52, 4,114.26 and 2,673.48

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Solution

The fourth proportional to 2,984.52, 4,114.26 and 2,673.48 is: 3,685.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984.52 : 4,114.26 = 2,673.48 : x
  2. Step 2: Convert to fraction form
    2,984.52/4,114.26 = 2,673.48/x
  3. Step 3: Cross multiply
    2,984.52x = 4,114.26 × 2,673.48
  4. Step 4: Simplify right side
    2,984.52x = 10,999,391.82
  5. Step 5: Solve for x
    x = 10,999,391.82/2,984.52
  6. Step 6: Final answer
    x = 3,685.48

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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.