Home / 25,084.20-37,625.91-6,109.01

Finding the Fourth Proportional to 25,084.20, 37,625.91 and 6,109.01

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Solution

The fourth proportional to 25,084.20, 37,625.91 and 6,109.01 is: 9,163.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,084.20 : 37,625.91 = 6,109.01 : x
  2. Step 2: Convert to fraction form
    25,084.20/37,625.91 = 6,109.01/x
  3. Step 3: Cross multiply
    25,084.20x = 37,625.91 × 6,109.01
  4. Step 4: Simplify right side
    25,084.20x = 229,857,060.45
  5. Step 5: Solve for x
    x = 229,857,060.45/25,084.20
  6. Step 6: Final answer
    x = 9,163.42

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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.