Home / 2,246.27-3,102.44-1,499.00

Finding the Fourth Proportional to 2,246.27, 3,102.44 and 1,499.00

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Solution

The fourth proportional to 2,246.27, 3,102.44 and 1,499.00 is: 2,070.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246.27 : 3,102.44 = 1,499.00 : x
  2. Step 2: Convert to fraction form
    2,246.27/3,102.44 = 1,499.00/x
  3. Step 3: Cross multiply
    2,246.27x = 3,102.44 × 1,499.00
  4. Step 4: Simplify right side
    2,246.27x = 4,650,534.55
  5. Step 5: Solve for x
    x = 4,650,534.55/2,246.27
  6. Step 6: Final answer
    x = 2,070.34

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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.