Home / 5,948.55-8,908.25-4,189.23

Finding the Fourth Proportional to 5,948.55, 8,908.25 and 4,189.23

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Solution

The fourth proportional to 5,948.55, 8,908.25 and 4,189.23 is: 6,273.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.55 : 8,908.25 = 4,189.23 : x
  2. Step 2: Convert to fraction form
    5,948.55/8,908.25 = 4,189.23/x
  3. Step 3: Cross multiply
    5,948.55x = 8,908.25 × 4,189.23
  4. Step 4: Simplify right side
    5,948.55x = 37,318,687.20
  5. Step 5: Solve for x
    x = 37,318,687.20/5,948.55
  6. Step 6: Final answer
    x = 6,273.58

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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.