Home / 5,948.23-8,921.37-2,249.58

Finding the Fourth Proportional to 5,948.23, 8,921.37 and 2,249.58

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Solution

The fourth proportional to 5,948.23, 8,921.37 and 2,249.58 is: 3,374.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.23 : 8,921.37 = 2,249.58 : x
  2. Step 2: Convert to fraction form
    5,948.23/8,921.37 = 2,249.58/x
  3. Step 3: Cross multiply
    5,948.23x = 8,921.37 × 2,249.58
  4. Step 4: Simplify right side
    5,948.23x = 20,069,292.65
  5. Step 5: Solve for x
    x = 20,069,292.65/5,948.23
  6. Step 6: Final answer
    x = 3,374.00

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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.