Home / 4,354.93-6,519.62-2,706.48

Finding the Fourth Proportional to 4,354.93, 6,519.62 and 2,706.48

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Solution

The fourth proportional to 4,354.93, 6,519.62 and 2,706.48 is: 4,051.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.93 : 6,519.62 = 2,706.48 : x
  2. Step 2: Convert to fraction form
    4,354.93/6,519.62 = 2,706.48/x
  3. Step 3: Cross multiply
    4,354.93x = 6,519.62 × 2,706.48
  4. Step 4: Simplify right side
    4,354.93x = 17,645,227.90
  5. Step 5: Solve for x
    x = 17,645,227.90/4,354.93
  6. Step 6: Final answer
    x = 4,051.78

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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.