Home / 4,597.61-6,344.64-2,608.20

Finding the Fourth Proportional to 4,597.61, 6,344.64 and 2,608.20

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Solution

The fourth proportional to 4,597.61, 6,344.64 and 2,608.20 is: 3,599.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597.61 : 6,344.64 = 2,608.20 : x
  2. Step 2: Convert to fraction form
    4,597.61/6,344.64 = 2,608.20/x
  3. Step 3: Cross multiply
    4,597.61x = 6,344.64 × 2,608.20
  4. Step 4: Simplify right side
    4,597.61x = 16,548,090.05
  5. Step 5: Solve for x
    x = 16,548,090.05/4,597.61
  6. Step 6: Final answer
    x = 3,599.28

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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.