Home / 2,573.25-3,551.49-1,525.11

Finding the Fourth Proportional to 2,573.25, 3,551.49 and 1,525.11

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Solution

The fourth proportional to 2,573.25, 3,551.49 and 1,525.11 is: 2,104.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573.25 : 3,551.49 = 1,525.11 : x
  2. Step 2: Convert to fraction form
    2,573.25/3,551.49 = 1,525.11/x
  3. Step 3: Cross multiply
    2,573.25x = 3,551.49 × 1,525.11
  4. Step 4: Simplify right side
    2,573.25x = 5,416,412.91
  5. Step 5: Solve for x
    x = 5,416,412.91/2,573.25
  6. Step 6: Final answer
    x = 2,104.89

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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.