Home / 6,282.07-9,425.57-2,770.18

Finding the Fourth Proportional to 6,282.07, 9,425.57 and 2,770.18

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Solution

The fourth proportional to 6,282.07, 9,425.57 and 2,770.18 is: 4,156.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282.07 : 9,425.57 = 2,770.18 : x
  2. Step 2: Convert to fraction form
    6,282.07/9,425.57 = 2,770.18/x
  3. Step 3: Cross multiply
    6,282.07x = 9,425.57 × 2,770.18
  4. Step 4: Simplify right side
    6,282.07x = 26,110,488.09
  5. Step 5: Solve for x
    x = 26,110,488.09/6,282.07
  6. Step 6: Final answer
    x = 4,156.35

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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.