Home / 36,969.03-55,437.06-10,667.52

Finding the Fourth Proportional to 36,969.03, 55,437.06 and 10,667.52

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Solution

The fourth proportional to 36,969.03, 55,437.06 and 10,667.52 is: 15,996.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,969.03 : 55,437.06 = 10,667.52 : x
  2. Step 2: Convert to fraction form
    36,969.03/55,437.06 = 10,667.52/x
  3. Step 3: Cross multiply
    36,969.03x = 55,437.06 × 10,667.52
  4. Step 4: Simplify right side
    36,969.03x = 591,375,946.29
  5. Step 5: Solve for x
    x = 591,375,946.29/36,969.03
  6. Step 6: Final answer
    x = 15,996.52

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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.