Home / 3,508.26-5,263.44-1,043.16

Finding the Fourth Proportional to 3,508.26, 5,263.44 and 1,043.16

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Solution

The fourth proportional to 3,508.26, 5,263.44 and 1,043.16 is: 1,565.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508.26 : 5,263.44 = 1,043.16 : x
  2. Step 2: Convert to fraction form
    3,508.26/5,263.44 = 1,043.16/x
  3. Step 3: Cross multiply
    3,508.26x = 5,263.44 × 1,043.16
  4. Step 4: Simplify right side
    3,508.26x = 5,490,610.07
  5. Step 5: Solve for x
    x = 5,490,610.07/3,508.26
  6. Step 6: Final answer
    x = 1,565.05

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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.