Home / 43,827.93-65,758.31-22,754.82

Finding the Fourth Proportional to 43,827.93, 65,758.31 and 22,754.82

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Solution

The fourth proportional to 43,827.93, 65,758.31 and 22,754.82 is: 34,140.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,827.93 : 65,758.31 = 22,754.82 : x
  2. Step 2: Convert to fraction form
    43,827.93/65,758.31 = 22,754.82/x
  3. Step 3: Cross multiply
    43,827.93x = 65,758.31 × 22,754.82
  4. Step 4: Simplify right side
    43,827.93x = 1,496,318,507.55
  5. Step 5: Solve for x
    x = 1,496,318,507.55/43,827.93
  6. Step 6: Final answer
    x = 34,140.75

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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.