Home / 24,787.44-37,173.29-8,143.56

Finding the Fourth Proportional to 24,787.44, 37,173.29 and 8,143.56

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Solution

The fourth proportional to 24,787.44, 37,173.29 and 8,143.56 is: 12,212.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,787.44 : 37,173.29 = 8,143.56 : x
  2. Step 2: Convert to fraction form
    24,787.44/37,173.29 = 8,143.56/x
  3. Step 3: Cross multiply
    24,787.44x = 37,173.29 × 8,143.56
  4. Step 4: Simplify right side
    24,787.44x = 302,722,876.79
  5. Step 5: Solve for x
    x = 302,722,876.79/24,787.44
  6. Step 6: Final answer
    x = 12,212.75

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1.5x scale

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.