Home / 4,635.45-6,954.26-1,348.61

Finding the Fourth Proportional to 4,635.45, 6,954.26 and 1,348.61

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Solution

The fourth proportional to 4,635.45, 6,954.26 and 1,348.61 is: 2,023.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635.45 : 6,954.26 = 1,348.61 : x
  2. Step 2: Convert to fraction form
    4,635.45/6,954.26 = 1,348.61/x
  3. Step 3: Cross multiply
    4,635.45x = 6,954.26 × 1,348.61
  4. Step 4: Simplify right side
    4,635.45x = 9,378,543.06
  5. Step 5: Solve for x
    x = 9,378,543.06/4,635.45
  6. Step 6: Final answer
    x = 2,023.22

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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.