Home / 6,971.07-10,457.91-2,292.44

Finding the Fourth Proportional to 6,971.07, 10,457.91 and 2,292.44

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Solution

The fourth proportional to 6,971.07, 10,457.91 and 2,292.44 is: 3,439.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971.07 : 10,457.91 = 2,292.44 : x
  2. Step 2: Convert to fraction form
    6,971.07/10,457.91 = 2,292.44/x
  3. Step 3: Cross multiply
    6,971.07x = 10,457.91 × 2,292.44
  4. Step 4: Simplify right side
    6,971.07x = 23,974,078.91
  5. Step 5: Solve for x
    x = 23,974,078.91/6,971.07
  6. Step 6: Final answer
    x = 3,439.08

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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.