Home / 6,418.17-9,627.57-2,035.22

Finding the Fourth Proportional to 6,418.17, 9,627.57 and 2,035.22

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Solution

The fourth proportional to 6,418.17, 9,627.57 and 2,035.22 is: 3,052.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,418.17 : 9,627.57 = 2,035.22 : x
  2. Step 2: Convert to fraction form
    6,418.17/9,627.57 = 2,035.22/x
  3. Step 3: Cross multiply
    6,418.17x = 9,627.57 × 2,035.22
  4. Step 4: Simplify right side
    6,418.17x = 19,594,212.84
  5. Step 5: Solve for x
    x = 19,594,212.84/6,418.17
  6. Step 6: Final answer
    x = 3,052.93

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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.