Home / 5,901.54-8,144.14-3,249.14

Finding the Fourth Proportional to 5,901.54, 8,144.14 and 3,249.14

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Solution

The fourth proportional to 5,901.54, 8,144.14 and 3,249.14 is: 4,483.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901.54 : 8,144.14 = 3,249.14 : x
  2. Step 2: Convert to fraction form
    5,901.54/8,144.14 = 3,249.14/x
  3. Step 3: Cross multiply
    5,901.54x = 8,144.14 × 3,249.14
  4. Step 4: Simplify right side
    5,901.54x = 26,461,451.04
  5. Step 5: Solve for x
    x = 26,461,451.04/5,901.54
  6. Step 6: Final answer
    x = 4,483.82

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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.