Home / 19,250.93-28,877.42-6,104.33

Finding the Fourth Proportional to 19,250.93, 28,877.42 and 6,104.33

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Solution

The fourth proportional to 19,250.93, 28,877.42 and 6,104.33 is: 9,156.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.93 : 28,877.42 = 6,104.33 : x
  2. Step 2: Convert to fraction form
    19,250.93/28,877.42 = 6,104.33/x
  3. Step 3: Cross multiply
    19,250.93x = 28,877.42 × 6,104.33
  4. Step 4: Simplify right side
    19,250.93x = 176,277,126.32
  5. Step 5: Solve for x
    x = 176,277,126.32/19,250.93
  6. Step 6: Final answer
    x = 9,156.81

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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.