Home / 19,152.33-28,726.66-6,004.81

Finding the Fourth Proportional to 19,152.33, 28,726.66 and 6,004.81

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Solution

The fourth proportional to 19,152.33, 28,726.66 and 6,004.81 is: 9,006.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,152.33 : 28,726.66 = 6,004.81 : x
  2. Step 2: Convert to fraction form
    19,152.33/28,726.66 = 6,004.81/x
  3. Step 3: Cross multiply
    19,152.33x = 28,726.66 × 6,004.81
  4. Step 4: Simplify right side
    19,152.33x = 172,498,135.23
  5. Step 5: Solve for x
    x = 172,498,135.23/19,152.33
  6. Step 6: Final answer
    x = 9,006.64

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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.