Home / 36,572.74-54,841.80-16,845.46

Finding the Fourth Proportional to 36,572.74, 54,841.80 and 16,845.46

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Solution

The fourth proportional to 36,572.74, 54,841.80 and 16,845.46 is: 25,260.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,572.74 : 54,841.80 = 16,845.46 : x
  2. Step 2: Convert to fraction form
    36,572.74/54,841.80 = 16,845.46/x
  3. Step 3: Cross multiply
    36,572.74x = 54,841.80 × 16,845.46
  4. Step 4: Simplify right side
    36,572.74x = 923,835,348.23
  5. Step 5: Solve for x
    x = 923,835,348.23/36,572.74
  6. Step 6: Final answer
    x = 25,260.22

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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.