Home / 9,070.73-13,604.49-2,495.33

Finding the Fourth Proportional to 9,070.73, 13,604.49 and 2,495.33

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Solution

The fourth proportional to 9,070.73, 13,604.49 and 2,495.33 is: 3,742.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070.73 : 13,604.49 = 2,495.33 : x
  2. Step 2: Convert to fraction form
    9,070.73/13,604.49 = 2,495.33/x
  3. Step 3: Cross multiply
    9,070.73x = 13,604.49 × 2,495.33
  4. Step 4: Simplify right side
    9,070.73x = 33,947,624.01
  5. Step 5: Solve for x
    x = 33,947,624.01/9,070.73
  6. Step 6: Final answer
    x = 3,742.55

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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.