Home / 6,256.25-9,381.19-2,094.76

Finding the Fourth Proportional to 6,256.25, 9,381.19 and 2,094.76

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Solution

The fourth proportional to 6,256.25, 9,381.19 and 2,094.76 is: 3,141.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256.25 : 9,381.19 = 2,094.76 : x
  2. Step 2: Convert to fraction form
    6,256.25/9,381.19 = 2,094.76/x
  3. Step 3: Cross multiply
    6,256.25x = 9,381.19 × 2,094.76
  4. Step 4: Simplify right side
    6,256.25x = 19,651,341.56
  5. Step 5: Solve for x
    x = 19,651,341.56/6,256.25
  6. Step 6: Final answer
    x = 3,141.07

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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.