Home / 16,716.06-25,076.52-5,030.19

Finding the Fourth Proportional to 16,716.06, 25,076.52 and 5,030.19

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Solution

The fourth proportional to 16,716.06, 25,076.52 and 5,030.19 is: 7,546.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,716.06 : 25,076.52 = 5,030.19 : x
  2. Step 2: Convert to fraction form
    16,716.06/25,076.52 = 5,030.19/x
  3. Step 3: Cross multiply
    16,716.06x = 25,076.52 × 5,030.19
  4. Step 4: Simplify right side
    16,716.06x = 126,139,660.14
  5. Step 5: Solve for x
    x = 126,139,660.14/16,716.06
  6. Step 6: Final answer
    x = 7,546.02

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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.