Home / 65,379.13-98,083.27-23,826.13

Finding the Fourth Proportional to 65,379.13, 98,083.27 and 23,826.13

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Solution

The fourth proportional to 65,379.13, 98,083.27 and 23,826.13 is: 35,744.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,379.13 : 98,083.27 = 23,826.13 : x
  2. Step 2: Convert to fraction form
    65,379.13/98,083.27 = 23,826.13/x
  3. Step 3: Cross multiply
    65,379.13x = 98,083.27 × 23,826.13
  4. Step 4: Simplify right side
    65,379.13x = 2,336,944,741.85
  5. Step 5: Solve for x
    x = 2,336,944,741.85/65,379.13
  6. Step 6: Final answer
    x = 35,744.51

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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.