Home / 6,964.76-10,441.78-2,281.93

Finding the Fourth Proportional to 6,964.76, 10,441.78 and 2,281.93

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Solution

The fourth proportional to 6,964.76, 10,441.78 and 2,281.93 is: 3,421.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.76 : 10,441.78 = 2,281.93 : x
  2. Step 2: Convert to fraction form
    6,964.76/10,441.78 = 2,281.93/x
  3. Step 3: Cross multiply
    6,964.76x = 10,441.78 × 2,281.93
  4. Step 4: Simplify right side
    6,964.76x = 23,827,411.04
  5. Step 5: Solve for x
    x = 23,827,411.04/6,964.76
  6. Step 6: Final answer
    x = 3,421.14

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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.