Home / 36,708.38-55,055.84-16,713.14

Finding the Fourth Proportional to 36,708.38, 55,055.84 and 16,713.14

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Solution

The fourth proportional to 36,708.38, 55,055.84 and 16,713.14 is: 25,066.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,708.38 : 55,055.84 = 16,713.14 : x
  2. Step 2: Convert to fraction form
    36,708.38/55,055.84 = 16,713.14/x
  3. Step 3: Cross multiply
    36,708.38x = 55,055.84 × 16,713.14
  4. Step 4: Simplify right side
    36,708.38x = 920,155,961.74
  5. Step 5: Solve for x
    x = 920,155,961.74/36,708.38
  6. Step 6: Final answer
    x = 25,066.65

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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.