Home / 5,824.04-8,037.27-3,171.45

Finding the Fourth Proportional to 5,824.04, 8,037.27 and 3,171.45

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Solution

The fourth proportional to 5,824.04, 8,037.27 and 3,171.45 is: 4,376.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824.04 : 8,037.27 = 3,171.45 : x
  2. Step 2: Convert to fraction form
    5,824.04/8,037.27 = 3,171.45/x
  3. Step 3: Cross multiply
    5,824.04x = 8,037.27 × 3,171.45
  4. Step 4: Simplify right side
    5,824.04x = 25,489,799.94
  5. Step 5: Solve for x
    x = 25,489,799.94/5,824.04
  6. Step 6: Final answer
    x = 4,376.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.