Home / 5,554.97-8,332.44-2,224.71

Finding the Fourth Proportional to 5,554.97, 8,332.44 and 2,224.71

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Solution

The fourth proportional to 5,554.97, 8,332.44 and 2,224.71 is: 3,337.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,554.97 : 8,332.44 = 2,224.71 : x
  2. Step 2: Convert to fraction form
    5,554.97/8,332.44 = 2,224.71/x
  3. Step 3: Cross multiply
    5,554.97x = 8,332.44 × 2,224.71
  4. Step 4: Simplify right side
    5,554.97x = 18,537,262.59
  5. Step 5: Solve for x
    x = 18,537,262.59/5,554.97
  6. Step 6: Final answer
    x = 3,337.06

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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.