Home / 9,068.14-13,600.44-2,492.64

Finding the Fourth Proportional to 9,068.14, 13,600.44 and 2,492.64

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Solution

The fourth proportional to 9,068.14, 13,600.44 and 2,492.64 is: 3,738.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068.14 : 13,600.44 = 2,492.64 : x
  2. Step 2: Convert to fraction form
    9,068.14/13,600.44 = 2,492.64/x
  3. Step 3: Cross multiply
    9,068.14x = 13,600.44 × 2,492.64
  4. Step 4: Simplify right side
    9,068.14x = 33,901,000.76
  5. Step 5: Solve for x
    x = 33,901,000.76/9,068.14
  6. Step 6: Final answer
    x = 3,738.47

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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.