Home / 18,526.07-27,791.78-6,043.01

Finding the Fourth Proportional to 18,526.07, 27,791.78 and 6,043.01

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Solution

The fourth proportional to 18,526.07, 27,791.78 and 6,043.01 is: 9,065.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,526.07 : 27,791.78 = 6,043.01 : x
  2. Step 2: Convert to fraction form
    18,526.07/27,791.78 = 6,043.01/x
  3. Step 3: Cross multiply
    18,526.07x = 27,791.78 × 6,043.01
  4. Step 4: Simplify right side
    18,526.07x = 167,945,835.28
  5. Step 5: Solve for x
    x = 167,945,835.28/18,526.07
  6. Step 6: Final answer
    x = 9,065.38

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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.