Home / 19,194.89-28,795.10-6,048.32

Finding the Fourth Proportional to 19,194.89, 28,795.10 and 6,048.32

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Solution

The fourth proportional to 19,194.89, 28,795.10 and 6,048.32 is: 9,073.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,194.89 : 28,795.10 = 6,048.32 : x
  2. Step 2: Convert to fraction form
    19,194.89/28,795.10 = 6,048.32/x
  3. Step 3: Cross multiply
    19,194.89x = 28,795.10 × 6,048.32
  4. Step 4: Simplify right side
    19,194.89x = 174,161,805.01
  5. Step 5: Solve for x
    x = 174,161,805.01/19,194.89
  6. Step 6: Final answer
    x = 9,073.34

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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.