Home / 43,751.41-65,565.58-25,003.35

Finding the Fourth Proportional to 43,751.41, 65,565.58 and 25,003.35

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Solution

The fourth proportional to 43,751.41, 65,565.58 and 25,003.35 is: 37,469.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,751.41 : 65,565.58 = 25,003.35 : x
  2. Step 2: Convert to fraction form
    43,751.41/65,565.58 = 25,003.35/x
  3. Step 3: Cross multiply
    43,751.41x = 65,565.58 × 25,003.35
  4. Step 4: Simplify right side
    43,751.41x = 1,639,359,144.69
  5. Step 5: Solve for x
    x = 1,639,359,144.69/43,751.41
  6. Step 6: Final answer
    x = 37,469.86

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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.