Home / 2,563.65-3,537.86-1,444.55

Finding the Fourth Proportional to 2,563.65, 3,537.86 and 1,444.55

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Solution

The fourth proportional to 2,563.65, 3,537.86 and 1,444.55 is: 1,993.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563.65 : 3,537.86 = 1,444.55 : x
  2. Step 2: Convert to fraction form
    2,563.65/3,537.86 = 1,444.55/x
  3. Step 3: Cross multiply
    2,563.65x = 3,537.86 × 1,444.55
  4. Step 4: Simplify right side
    2,563.65x = 5,110,590.75
  5. Step 5: Solve for x
    x = 5,110,590.75/2,563.65
  6. Step 6: Final answer
    x = 1,993.48

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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.