Home / 4,492.26-6,753.78-3,529.98

Finding the Fourth Proportional to 4,492.26, 6,753.78 and 3,529.98

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Solution

The fourth proportional to 4,492.26, 6,753.78 and 3,529.98 is: 5,307.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492.26 : 6,753.78 = 3,529.98 : x
  2. Step 2: Convert to fraction form
    4,492.26/6,753.78 = 3,529.98/x
  3. Step 3: Cross multiply
    4,492.26x = 6,753.78 × 3,529.98
  4. Step 4: Simplify right side
    4,492.26x = 23,840,708.32
  5. Step 5: Solve for x
    x = 23,840,708.32/4,492.26
  6. Step 6: Final answer
    x = 5,307.06

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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.