Home / 4,597.60-6,343.68-2,608.24

Finding the Fourth Proportional to 4,597.60, 6,343.68 and 2,608.24

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Solution

The fourth proportional to 4,597.60, 6,343.68 and 2,608.24 is: 3,598.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597.60 : 6,343.68 = 2,608.24 : x
  2. Step 2: Convert to fraction form
    4,597.60/6,343.68 = 2,608.24/x
  3. Step 3: Cross multiply
    4,597.60x = 6,343.68 × 2,608.24
  4. Step 4: Simplify right side
    4,597.60x = 16,545,839.92
  5. Step 5: Solve for x
    x = 16,545,839.92/4,597.60
  6. Step 6: Final answer
    x = 3,598.80

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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.