Home / 2,373.25-3,553.80-1,756.03

Finding the Fourth Proportional to 2,373.25, 3,553.80 and 1,756.03

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Solution

The fourth proportional to 2,373.25, 3,553.80 and 1,756.03 is: 2,629.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373.25 : 3,553.80 = 1,756.03 : x
  2. Step 2: Convert to fraction form
    2,373.25/3,553.80 = 1,756.03/x
  3. Step 3: Cross multiply
    2,373.25x = 3,553.80 × 1,756.03
  4. Step 4: Simplify right side
    2,373.25x = 6,240,579.41
  5. Step 5: Solve for x
    x = 6,240,579.41/2,373.25
  6. Step 6: Final answer
    x = 2,629.55

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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.