Home / 63,076.09-94,614.14-43,294.68

Finding the Fourth Proportional to 63,076.09, 94,614.14 and 43,294.68

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Solution

The fourth proportional to 63,076.09, 94,614.14 and 43,294.68 is: 64,942.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,076.09 : 94,614.14 = 43,294.68 : x
  2. Step 2: Convert to fraction form
    63,076.09/94,614.14 = 43,294.68/x
  3. Step 3: Cross multiply
    63,076.09x = 94,614.14 × 43,294.68
  4. Step 4: Simplify right side
    63,076.09x = 4,096,288,914.78
  5. Step 5: Solve for x
    x = 4,096,288,914.78/63,076.09
  6. Step 6: Final answer
    x = 64,942.02

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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.