Home / 124,593.07-171,938.38-68,004.44

Finding the Fourth Proportional to 124,593.07, 171,938.38 and 68,004.44

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Solution

The fourth proportional to 124,593.07, 171,938.38 and 68,004.44 is: 93,846.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,593.07 : 171,938.38 = 68,004.44 : x
  2. Step 2: Convert to fraction form
    124,593.07/171,938.38 = 68,004.44/x
  3. Step 3: Cross multiply
    124,593.07x = 171,938.38 × 68,004.44
  4. Step 4: Simplify right side
    124,593.07x = 11,692,573,246.41
  5. Step 5: Solve for x
    x = 11,692,573,246.41/124,593.07
  6. Step 6: Final answer
    x = 93,846.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.