Home / 7,093.05-10,636.02-4,132.47

Finding the Fourth Proportional to 7,093.05, 10,636.02 and 4,132.47

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Solution

The fourth proportional to 7,093.05, 10,636.02 and 4,132.47 is: 6,196.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093.05 : 10,636.02 = 4,132.47 : x
  2. Step 2: Convert to fraction form
    7,093.05/10,636.02 = 4,132.47/x
  3. Step 3: Cross multiply
    7,093.05x = 10,636.02 × 4,132.47
  4. Step 4: Simplify right side
    7,093.05x = 43,953,033.57
  5. Step 5: Solve for x
    x = 43,953,033.57/7,093.05
  6. Step 6: Final answer
    x = 6,196.63

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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.