Home / 5,975.44-8,960.06-2,685.72

Finding the Fourth Proportional to 5,975.44, 8,960.06 and 2,685.72

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Solution

The fourth proportional to 5,975.44, 8,960.06 and 2,685.72 is: 4,027.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.44 : 8,960.06 = 2,685.72 : x
  2. Step 2: Convert to fraction form
    5,975.44/8,960.06 = 2,685.72/x
  3. Step 3: Cross multiply
    5,975.44x = 8,960.06 × 2,685.72
  4. Step 4: Simplify right side
    5,975.44x = 24,064,212.34
  5. Step 5: Solve for x
    x = 24,064,212.34/5,975.44
  6. Step 6: Final answer
    x = 4,027.19

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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.