Home / 4,334.88-6,498.14-1,996.50

Finding the Fourth Proportional to 4,334.88, 6,498.14 and 1,996.50

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Solution

The fourth proportional to 4,334.88, 6,498.14 and 1,996.50 is: 2,992.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334.88 : 6,498.14 = 1,996.50 : x
  2. Step 2: Convert to fraction form
    4,334.88/6,498.14 = 1,996.50/x
  3. Step 3: Cross multiply
    4,334.88x = 6,498.14 × 1,996.50
  4. Step 4: Simplify right side
    4,334.88x = 12,973,525.57
  5. Step 5: Solve for x
    x = 12,973,525.57/4,334.88
  6. Step 6: Final answer
    x = 2,992.82

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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.