Home / 4,438.02-6,659.27-2,958.24

Finding the Fourth Proportional to 4,438.02, 6,659.27 and 2,958.24

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Solution

The fourth proportional to 4,438.02, 6,659.27 and 2,958.24 is: 4,438.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438.02 : 6,659.27 = 2,958.24 : x
  2. Step 2: Convert to fraction form
    4,438.02/6,659.27 = 2,958.24/x
  3. Step 3: Cross multiply
    4,438.02x = 6,659.27 × 2,958.24
  4. Step 4: Simplify right side
    4,438.02x = 19,699,704.09
  5. Step 5: Solve for x
    x = 19,699,704.09/4,438.02
  6. Step 6: Final answer
    x = 4,438.85

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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.