Home / 5,955.46-8,199.84-5,057.35

Finding the Fourth Proportional to 5,955.46, 8,199.84 and 5,057.35

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Solution

The fourth proportional to 5,955.46, 8,199.84 and 5,057.35 is: 6,963.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.46 : 8,199.84 = 5,057.35 : x
  2. Step 2: Convert to fraction form
    5,955.46/8,199.84 = 5,057.35/x
  3. Step 3: Cross multiply
    5,955.46x = 8,199.84 × 5,057.35
  4. Step 4: Simplify right side
    5,955.46x = 41,469,460.82
  5. Step 5: Solve for x
    x = 41,469,460.82/5,955.46
  6. Step 6: Final answer
    x = 6,963.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.