Home / 25,089.59-37,634.39-6,371.03

Finding the Fourth Proportional to 25,089.59, 37,634.39 and 6,371.03

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Solution

The fourth proportional to 25,089.59, 37,634.39 and 6,371.03 is: 9,556.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089.59 : 37,634.39 = 6,371.03 : x
  2. Step 2: Convert to fraction form
    25,089.59/37,634.39 = 6,371.03/x
  3. Step 3: Cross multiply
    25,089.59x = 37,634.39 × 6,371.03
  4. Step 4: Simplify right side
    25,089.59x = 239,769,655.48
  5. Step 5: Solve for x
    x = 239,769,655.48/25,089.59
  6. Step 6: Final answer
    x = 9,556.54

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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.