Home / 2,504.22-3,746.91-1,537.99

Finding the Fourth Proportional to 2,504.22, 3,746.91 and 1,537.99

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Solution

The fourth proportional to 2,504.22, 3,746.91 and 1,537.99 is: 2,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504.22 : 3,746.91 = 1,537.99 : x
  2. Step 2: Convert to fraction form
    2,504.22/3,746.91 = 1,537.99/x
  3. Step 3: Cross multiply
    2,504.22x = 3,746.91 × 1,537.99
  4. Step 4: Simplify right side
    2,504.22x = 5,762,720.56
  5. Step 5: Solve for x
    x = 5,762,720.56/2,504.22
  6. Step 6: Final answer
    x = 2,301.20

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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.