Home / 3,256.52-4,887.22-2,025.74

Finding the Fourth Proportional to 3,256.52, 4,887.22 and 2,025.74

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Solution

The fourth proportional to 3,256.52, 4,887.22 and 2,025.74 is: 3,040.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256.52 : 4,887.22 = 2,025.74 : x
  2. Step 2: Convert to fraction form
    3,256.52/4,887.22 = 2,025.74/x
  3. Step 3: Cross multiply
    3,256.52x = 4,887.22 × 2,025.74
  4. Step 4: Simplify right side
    3,256.52x = 9,900,237.04
  5. Step 5: Solve for x
    x = 9,900,237.04/3,256.52
  6. Step 6: Final answer
    x = 3,040.13

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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.