Home / 44,321.22-66,425.67-43,852.50

Finding the Fourth Proportional to 44,321.22, 66,425.67 and 43,852.50

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Solution

The fourth proportional to 44,321.22, 66,425.67 and 43,852.50 is: 65,723.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,321.22 : 66,425.67 = 43,852.50 : x
  2. Step 2: Convert to fraction form
    44,321.22/66,425.67 = 43,852.50/x
  3. Step 3: Cross multiply
    44,321.22x = 66,425.67 × 43,852.50
  4. Step 4: Simplify right side
    44,321.22x = 2,912,931,693.68
  5. Step 5: Solve for x
    x = 2,912,931,693.68/44,321.22
  6. Step 6: Final answer
    x = 65,723.18

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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.