Home / 27,392.16-41,077.44-14,922.48

Finding the Fourth Proportional to 27,392.16, 41,077.44 and 14,922.48

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Solution

The fourth proportional to 27,392.16, 41,077.44 and 14,922.48 is: 22,377.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,392.16 : 41,077.44 = 14,922.48 : x
  2. Step 2: Convert to fraction form
    27,392.16/41,077.44 = 14,922.48/x
  3. Step 3: Cross multiply
    27,392.16x = 41,077.44 × 14,922.48
  4. Step 4: Simplify right side
    27,392.16x = 612,977,276.85
  5. Step 5: Solve for x
    x = 612,977,276.85/27,392.16
  6. Step 6: Final answer
    x = 22,377.84

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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.