Home / 19,237.26-28,859.40-6,093.30

Finding the Fourth Proportional to 19,237.26, 28,859.40 and 6,093.30

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Solution

The fourth proportional to 19,237.26, 28,859.40 and 6,093.30 is: 9,141.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,237.26 : 28,859.40 = 6,093.30 : x
  2. Step 2: Convert to fraction form
    19,237.26/28,859.40 = 6,093.30/x
  3. Step 3: Cross multiply
    19,237.26x = 28,859.40 × 6,093.30
  4. Step 4: Simplify right side
    19,237.26x = 175,848,982.02
  5. Step 5: Solve for x
    x = 175,848,982.02/19,237.26
  6. Step 6: Final answer
    x = 9,141.06

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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.