Home / 2,347.03-3,524.57-2,084.08

Finding the Fourth Proportional to 2,347.03, 3,524.57 and 2,084.08

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Solution

The fourth proportional to 2,347.03, 3,524.57 and 2,084.08 is: 3,129.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347.03 : 3,524.57 = 2,084.08 : x
  2. Step 2: Convert to fraction form
    2,347.03/3,524.57 = 2,084.08/x
  3. Step 3: Cross multiply
    2,347.03x = 3,524.57 × 2,084.08
  4. Step 4: Simplify right side
    2,347.03x = 7,345,485.85
  5. Step 5: Solve for x
    x = 7,345,485.85/2,347.03
  6. Step 6: Final answer
    x = 3,129.69

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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.