Home / 4,173.97-5,759.95-2,285.48

Finding the Fourth Proportional to 4,173.97, 5,759.95 and 2,285.48

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Solution

The fourth proportional to 4,173.97, 5,759.95 and 2,285.48 is: 3,153.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173.97 : 5,759.95 = 2,285.48 : x
  2. Step 2: Convert to fraction form
    4,173.97/5,759.95 = 2,285.48/x
  3. Step 3: Cross multiply
    4,173.97x = 5,759.95 × 2,285.48
  4. Step 4: Simplify right side
    4,173.97x = 13,164,235.38
  5. Step 5: Solve for x
    x = 13,164,235.38/4,173.97
  6. Step 6: Final answer
    x = 3,153.89

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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.