Home / 36,873.14-55,318.60-10,577.66

Finding the Fourth Proportional to 36,873.14, 55,318.60 and 10,577.66

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Solution

The fourth proportional to 36,873.14, 55,318.60 and 10,577.66 is: 15,869.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,873.14 : 55,318.60 = 10,577.66 : x
  2. Step 2: Convert to fraction form
    36,873.14/55,318.60 = 10,577.66/x
  3. Step 3: Cross multiply
    36,873.14x = 55,318.60 × 10,577.66
  4. Step 4: Simplify right side
    36,873.14x = 585,141,019.61
  5. Step 5: Solve for x
    x = 585,141,019.61/36,873.14
  6. Step 6: Final answer
    x = 15,869.03

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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.