Home / 44,188.43-66,282.64-31,099.23

Finding the Fourth Proportional to 44,188.43, 66,282.64 and 31,099.23

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Solution

The fourth proportional to 44,188.43, 66,282.64 and 31,099.23 is: 46,648.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,188.43 : 66,282.64 = 31,099.23 : x
  2. Step 2: Convert to fraction form
    44,188.43/66,282.64 = 31,099.23/x
  3. Step 3: Cross multiply
    44,188.43x = 66,282.64 × 31,099.23
  4. Step 4: Simplify right side
    44,188.43x = 2,061,339,309.82
  5. Step 5: Solve for x
    x = 2,061,339,309.82/44,188.43
  6. Step 6: Final answer
    x = 46,648.85

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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.