Home / 19,069.83-28,603.33-9,704.00

Finding the Fourth Proportional to 19,069.83, 28,603.33 and 9,704.00

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Solution

The fourth proportional to 19,069.83, 28,603.33 and 9,704.00 is: 14,555.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,069.83 : 28,603.33 = 9,704.00 : x
  2. Step 2: Convert to fraction form
    19,069.83/28,603.33 = 9,704.00/x
  3. Step 3: Cross multiply
    19,069.83x = 28,603.33 × 9,704.00
  4. Step 4: Simplify right side
    19,069.83x = 277,566,761.57
  5. Step 5: Solve for x
    x = 277,566,761.57/19,069.83
  6. Step 6: Final answer
    x = 14,555.28

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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.