Home / 4,538.88-6,264.68-2,966.09

Finding the Fourth Proportional to 4,538.88, 6,264.68 and 2,966.09

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Solution

The fourth proportional to 4,538.88, 6,264.68 and 2,966.09 is: 4,093.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.88 : 6,264.68 = 2,966.09 : x
  2. Step 2: Convert to fraction form
    4,538.88/6,264.68 = 2,966.09/x
  3. Step 3: Cross multiply
    4,538.88x = 6,264.68 × 2,966.09
  4. Step 4: Simplify right side
    4,538.88x = 18,581,558.55
  5. Step 5: Solve for x
    x = 18,581,558.55/4,538.88
  6. Step 6: Final answer
    x = 4,093.86

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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.