Home / 2,573.80-3,551.93-1,454.85

Finding the Fourth Proportional to 2,573.80, 3,551.93 and 1,454.85

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Solution

The fourth proportional to 2,573.80, 3,551.93 and 1,454.85 is: 2,007.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573.80 : 3,551.93 = 1,454.85 : x
  2. Step 2: Convert to fraction form
    2,573.80/3,551.93 = 1,454.85/x
  3. Step 3: Cross multiply
    2,573.80x = 3,551.93 × 1,454.85
  4. Step 4: Simplify right side
    2,573.80x = 5,167,523.54
  5. Step 5: Solve for x
    x = 5,167,523.54/2,573.80
  6. Step 6: Final answer
    x = 2,007.74

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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.