Home / 15,224.60-22,836.70-4,132.33

Finding the Fourth Proportional to 15,224.60, 22,836.70 and 4,132.33

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Solution

The fourth proportional to 15,224.60, 22,836.70 and 4,132.33 is: 6,198.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,224.60 : 22,836.70 = 4,132.33 : x
  2. Step 2: Convert to fraction form
    15,224.60/22,836.70 = 4,132.33/x
  3. Step 3: Cross multiply
    15,224.60x = 22,836.70 × 4,132.33
  4. Step 4: Simplify right side
    15,224.60x = 94,368,780.51
  5. Step 5: Solve for x
    x = 94,368,780.51/15,224.60
  6. Step 6: Final answer
    x = 6,198.44

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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.