Home / 44,933.08-67,344.96-31,789.24

Finding the Fourth Proportional to 44,933.08, 67,344.96 and 31,789.24

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Solution

The fourth proportional to 44,933.08, 67,344.96 and 31,789.24 is: 47,645.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,933.08 : 67,344.96 = 31,789.24 : x
  2. Step 2: Convert to fraction form
    44,933.08/67,344.96 = 31,789.24/x
  3. Step 3: Cross multiply
    44,933.08x = 67,344.96 × 31,789.24
  4. Step 4: Simplify right side
    44,933.08x = 2,140,845,096.23
  5. Step 5: Solve for x
    x = 2,140,845,096.23/44,933.08
  6. Step 6: Final answer
    x = 47,645.19

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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.