Home / 5,975.74-8,962.41-3,753.58

Finding the Fourth Proportional to 5,975.74, 8,962.41 and 3,753.58

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Solution

The fourth proportional to 5,975.74, 8,962.41 and 3,753.58 is: 5,629.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.74 : 8,962.41 = 3,753.58 : x
  2. Step 2: Convert to fraction form
    5,975.74/8,962.41 = 3,753.58/x
  3. Step 3: Cross multiply
    5,975.74x = 8,962.41 × 3,753.58
  4. Step 4: Simplify right side
    5,975.74x = 33,641,122.93
  5. Step 5: Solve for x
    x = 33,641,122.93/5,975.74
  6. Step 6: Final answer
    x = 5,629.62

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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.