Home / 6,960.58-10,441.31-2,281.07

Finding the Fourth Proportional to 6,960.58, 10,441.31 and 2,281.07

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Solution

The fourth proportional to 6,960.58, 10,441.31 and 2,281.07 is: 3,421.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960.58 : 10,441.31 = 2,281.07 : x
  2. Step 2: Convert to fraction form
    6,960.58/10,441.31 = 2,281.07/x
  3. Step 3: Cross multiply
    6,960.58x = 10,441.31 × 2,281.07
  4. Step 4: Simplify right side
    6,960.58x = 23,817,373.70
  5. Step 5: Solve for x
    x = 23,817,373.70/6,960.58
  6. Step 6: Final answer
    x = 3,421.75

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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.