Home / 19,240.94-28,865.85-6,093.31

Finding the Fourth Proportional to 19,240.94, 28,865.85 and 6,093.31

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Solution

The fourth proportional to 19,240.94, 28,865.85 and 6,093.31 is: 9,141.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,240.94 : 28,865.85 = 6,093.31 : x
  2. Step 2: Convert to fraction form
    19,240.94/28,865.85 = 6,093.31/x
  3. Step 3: Cross multiply
    19,240.94x = 28,865.85 × 6,093.31
  4. Step 4: Simplify right side
    19,240.94x = 175,888,572.46
  5. Step 5: Solve for x
    x = 175,888,572.46/19,240.94
  6. Step 6: Final answer
    x = 9,141.37

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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.