Home / 4,608.34-6,359.54-2,512.47

Finding the Fourth Proportional to 4,608.34, 6,359.54 and 2,512.47

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Solution

The fourth proportional to 4,608.34, 6,359.54 and 2,512.47 is: 3,467.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.34 : 6,359.54 = 2,512.47 : x
  2. Step 2: Convert to fraction form
    4,608.34/6,359.54 = 2,512.47/x
  3. Step 3: Cross multiply
    4,608.34x = 6,359.54 × 2,512.47
  4. Step 4: Simplify right side
    4,608.34x = 15,978,153.46
  5. Step 5: Solve for x
    x = 15,978,153.46/4,608.34
  6. Step 6: Final answer
    x = 3,467.23

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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.