Home / 43,826.93-65,756.81-22,753.82

Finding the Fourth Proportional to 43,826.93, 65,756.81 and 22,753.82

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Solution

The fourth proportional to 43,826.93, 65,756.81 and 22,753.82 is: 34,139.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,826.93 : 65,756.81 = 22,753.82 : x
  2. Step 2: Convert to fraction form
    43,826.93/65,756.81 = 22,753.82/x
  3. Step 3: Cross multiply
    43,826.93x = 65,756.81 × 22,753.82
  4. Step 4: Simplify right side
    43,826.93x = 1,496,218,175.96
  5. Step 5: Solve for x
    x = 1,496,218,175.96/43,826.93
  6. Step 6: Final answer
    x = 34,139.25

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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.