Home / 19,167.23-28,754.49-6,023.36

Finding the Fourth Proportional to 19,167.23, 28,754.49 and 6,023.36

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Solution

The fourth proportional to 19,167.23, 28,754.49 and 6,023.36 is: 9,036.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,167.23 : 28,754.49 = 6,023.36 : x
  2. Step 2: Convert to fraction form
    19,167.23/28,754.49 = 6,023.36/x
  3. Step 3: Cross multiply
    19,167.23x = 28,754.49 × 6,023.36
  4. Step 4: Simplify right side
    19,167.23x = 173,198,739.36
  5. Step 5: Solve for x
    x = 173,198,739.36/19,167.23
  6. Step 6: Final answer
    x = 9,036.19

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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.