Home / 8,598.37-12,899.58-2,674.96

Finding the Fourth Proportional to 8,598.37, 12,899.58 and 2,674.96

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Solution

The fourth proportional to 8,598.37, 12,899.58 and 2,674.96 is: 4,013.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,598.37 : 12,899.58 = 2,674.96 : x
  2. Step 2: Convert to fraction form
    8,598.37/12,899.58 = 2,674.96/x
  3. Step 3: Cross multiply
    8,598.37x = 12,899.58 × 2,674.96
  4. Step 4: Simplify right side
    8,598.37x = 34,505,860.52
  5. Step 5: Solve for x
    x = 34,505,860.52/8,598.37
  6. Step 6: Final answer
    x = 4,013.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.