Home / 3,588.56-4,952.60-2,173.03

Finding the Fourth Proportional to 3,588.56, 4,952.60 and 2,173.03

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Solution

The fourth proportional to 3,588.56, 4,952.60 and 2,173.03 is: 2,999.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588.56 : 4,952.60 = 2,173.03 : x
  2. Step 2: Convert to fraction form
    3,588.56/4,952.60 = 2,173.03/x
  3. Step 3: Cross multiply
    3,588.56x = 4,952.60 × 2,173.03
  4. Step 4: Simplify right side
    3,588.56x = 10,762,148.38
  5. Step 5: Solve for x
    x = 10,762,148.38/3,588.56
  6. Step 6: Final answer
    x = 2,999.02

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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.