Home / 2,344.19-3,228.08-2,095.43

Finding the Fourth Proportional to 2,344.19, 3,228.08 and 2,095.43

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Solution

The fourth proportional to 2,344.19, 3,228.08 and 2,095.43 is: 2,885.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344.19 : 3,228.08 = 2,095.43 : x
  2. Step 2: Convert to fraction form
    2,344.19/3,228.08 = 2,095.43/x
  3. Step 3: Cross multiply
    2,344.19x = 3,228.08 × 2,095.43
  4. Step 4: Simplify right side
    2,344.19x = 6,764,189.06
  5. Step 5: Solve for x
    x = 6,764,189.06/2,344.19
  6. Step 6: Final answer
    x = 2,885.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.