Home / 43,430.88-65,183.67-24,748.43

Finding the Fourth Proportional to 43,430.88, 65,183.67 and 24,748.43

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Solution

The fourth proportional to 43,430.88, 65,183.67 and 24,748.43 is: 37,143.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,430.88 : 65,183.67 = 24,748.43 : x
  2. Step 2: Convert to fraction form
    43,430.88/65,183.67 = 24,748.43/x
  3. Step 3: Cross multiply
    43,430.88x = 65,183.67 × 24,748.43
  4. Step 4: Simplify right side
    43,430.88x = 1,613,193,494.14
  5. Step 5: Solve for x
    x = 1,613,193,494.14/43,430.88
  6. Step 6: Final answer
    x = 37,143.93

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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.