Home / 4,091.44-6,136.35-1,592.63

Finding the Fourth Proportional to 4,091.44, 6,136.35 and 1,592.63

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Solution

The fourth proportional to 4,091.44, 6,136.35 and 1,592.63 is: 2,388.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091.44 : 6,136.35 = 1,592.63 : x
  2. Step 2: Convert to fraction form
    4,091.44/6,136.35 = 1,592.63/x
  3. Step 3: Cross multiply
    4,091.44x = 6,136.35 × 1,592.63
  4. Step 4: Simplify right side
    4,091.44x = 9,772,935.10
  5. Step 5: Solve for x
    x = 9,772,935.10/4,091.44
  6. Step 6: Final answer
    x = 2,388.63

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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.