Home / 44,192.64-66,299.76-36,308.46

Finding the Fourth Proportional to 44,192.64, 66,299.76 and 36,308.46

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Solution

The fourth proportional to 44,192.64, 66,299.76 and 36,308.46 is: 54,471.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,192.64 : 66,299.76 = 36,308.46 : x
  2. Step 2: Convert to fraction form
    44,192.64/66,299.76 = 36,308.46/x
  3. Step 3: Cross multiply
    44,192.64x = 66,299.76 × 36,308.46
  4. Step 4: Simplify right side
    44,192.64x = 2,407,242,183.97
  5. Step 5: Solve for x
    x = 2,407,242,183.97/44,192.64
  6. Step 6: Final answer
    x = 54,471.56

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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.