Home / 44,829.96-67,057.66-31,502.02

Finding the Fourth Proportional to 44,829.96, 67,057.66 and 31,502.02

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Solution

The fourth proportional to 44,829.96, 67,057.66 and 31,502.02 is: 47,121.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,829.96 : 67,057.66 = 31,502.02 : x
  2. Step 2: Convert to fraction form
    44,829.96/67,057.66 = 31,502.02/x
  3. Step 3: Cross multiply
    44,829.96x = 67,057.66 × 31,502.02
  4. Step 4: Simplify right side
    44,829.96x = 2,112,451,253.67
  5. Step 5: Solve for x
    x = 2,112,451,253.67/44,829.96
  6. Step 6: Final answer
    x = 47,121.42

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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.