Home / 4,266.84-5,886.17-2,651.91

Finding the Fourth Proportional to 4,266.84, 5,886.17 and 2,651.91

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Solution

The fourth proportional to 4,266.84, 5,886.17 and 2,651.91 is: 3,658.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.84 : 5,886.17 = 2,651.91 : x
  2. Step 2: Convert to fraction form
    4,266.84/5,886.17 = 2,651.91/x
  3. Step 3: Cross multiply
    4,266.84x = 5,886.17 × 2,651.91
  4. Step 4: Simplify right side
    4,266.84x = 15,609,567.70
  5. Step 5: Solve for x
    x = 15,609,567.70/4,266.84
  6. Step 6: Final answer
    x = 3,658.34

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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.