Home / 10,694.63-16,042.76-2,903.33

Finding the Fourth Proportional to 10,694.63, 16,042.76 and 2,903.33

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Solution

The fourth proportional to 10,694.63, 16,042.76 and 2,903.33 is: 4,355.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694.63 : 16,042.76 = 2,903.33 : x
  2. Step 2: Convert to fraction form
    10,694.63/16,042.76 = 2,903.33/x
  3. Step 3: Cross multiply
    10,694.63x = 16,042.76 × 2,903.33
  4. Step 4: Simplify right side
    10,694.63x = 46,577,426.39
  5. Step 5: Solve for x
    x = 46,577,426.39/10,694.63
  6. Step 6: Final answer
    x = 4,355.22

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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.