Home / 43,776.26-65,559.11-24,999.38

Finding the Fourth Proportional to 43,776.26, 65,559.11 and 24,999.38

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Solution

The fourth proportional to 43,776.26, 65,559.11 and 24,999.38 is: 37,438.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,776.26 : 65,559.11 = 24,999.38 : x
  2. Step 2: Convert to fraction form
    43,776.26/65,559.11 = 24,999.38/x
  3. Step 3: Cross multiply
    43,776.26x = 65,559.11 × 24,999.38
  4. Step 4: Simplify right side
    43,776.26x = 1,638,937,103.35
  5. Step 5: Solve for x
    x = 1,638,937,103.35/43,776.26
  6. Step 6: Final answer
    x = 37,438.95

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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.