Home / 6,971.96-10,460.14-2,292.02

Finding the Fourth Proportional to 6,971.96, 10,460.14 and 2,292.02

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Solution

The fourth proportional to 6,971.96, 10,460.14 and 2,292.02 is: 3,438.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971.96 : 10,460.14 = 2,292.02 : x
  2. Step 2: Convert to fraction form
    6,971.96/10,460.14 = 2,292.02/x
  3. Step 3: Cross multiply
    6,971.96x = 10,460.14 × 2,292.02
  4. Step 4: Simplify right side
    6,971.96x = 23,974,850.08
  5. Step 5: Solve for x
    x = 23,974,850.08/6,971.96
  6. Step 6: Final answer
    x = 3,438.75

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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.