Home / 36,968.24-55,455.38-14,769.47

Finding the Fourth Proportional to 36,968.24, 55,455.38 and 14,769.47

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Solution

The fourth proportional to 36,968.24, 55,455.38 and 14,769.47 is: 22,155.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,968.24 : 55,455.38 = 14,769.47 : x
  2. Step 2: Convert to fraction form
    36,968.24/55,455.38 = 14,769.47/x
  3. Step 3: Cross multiply
    36,968.24x = 55,455.38 × 14,769.47
  4. Step 4: Simplify right side
    36,968.24x = 819,046,571.25
  5. Step 5: Solve for x
    x = 819,046,571.25/36,968.24
  6. Step 6: Final answer
    x = 22,155.41

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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.