Home / 63,940.59-95,938.43-34,323.75

Finding the Fourth Proportional to 63,940.59, 95,938.43 and 34,323.75

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Solution

The fourth proportional to 63,940.59, 95,938.43 and 34,323.75 is: 51,500.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,940.59 : 95,938.43 = 34,323.75 : x
  2. Step 2: Convert to fraction form
    63,940.59/95,938.43 = 34,323.75/x
  3. Step 3: Cross multiply
    63,940.59x = 95,938.43 × 34,323.75
  4. Step 4: Simplify right side
    63,940.59x = 3,292,966,515.09
  5. Step 5: Solve for x
    x = 3,292,966,515.09/63,940.59
  6. Step 6: Final answer
    x = 51,500.41

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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.