Home / 6,972.67-10,459.61-2,291.26

Finding the Fourth Proportional to 6,972.67, 10,459.61 and 2,291.26

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Solution

The fourth proportional to 6,972.67, 10,459.61 and 2,291.26 is: 3,437.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,972.67 : 10,459.61 = 2,291.26 : x
  2. Step 2: Convert to fraction form
    6,972.67/10,459.61 = 2,291.26/x
  3. Step 3: Cross multiply
    6,972.67x = 10,459.61 × 2,291.26
  4. Step 4: Simplify right side
    6,972.67x = 23,965,686.01
  5. Step 5: Solve for x
    x = 23,965,686.01/6,972.67
  6. Step 6: Final answer
    x = 3,437.09

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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.