Home / 19,201.35-28,799.30-6,052.02

Finding the Fourth Proportional to 19,201.35, 28,799.30 and 6,052.02

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Solution

The fourth proportional to 19,201.35, 28,799.30 and 6,052.02 is: 9,077.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,201.35 : 28,799.30 = 6,052.02 : x
  2. Step 2: Convert to fraction form
    19,201.35/28,799.30 = 6,052.02/x
  3. Step 3: Cross multiply
    19,201.35x = 28,799.30 × 6,052.02
  4. Step 4: Simplify right side
    19,201.35x = 174,293,765.33
  5. Step 5: Solve for x
    x = 174,293,765.33/19,201.35
  6. Step 6: Final answer
    x = 9,077.16

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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.