Home / 2,294.22-3,440.07-1,060.95

Finding the Fourth Proportional to 2,294.22, 3,440.07 and 1,060.95

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Solution

The fourth proportional to 2,294.22, 3,440.07 and 1,060.95 is: 1,590.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294.22 : 3,440.07 = 1,060.95 : x
  2. Step 2: Convert to fraction form
    2,294.22/3,440.07 = 1,060.95/x
  3. Step 3: Cross multiply
    2,294.22x = 3,440.07 × 1,060.95
  4. Step 4: Simplify right side
    2,294.22x = 3,649,742.27
  5. Step 5: Solve for x
    x = 3,649,742.27/2,294.22
  6. Step 6: Final answer
    x = 1,590.84

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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.