Home / 63,076.43-94,614.65-43,295.01

Finding the Fourth Proportional to 63,076.43, 94,614.65 and 43,295.01

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Solution

The fourth proportional to 63,076.43, 94,614.65 and 43,295.01 is: 64,942.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,076.43 : 94,614.65 = 43,295.01 : x
  2. Step 2: Convert to fraction form
    63,076.43/94,614.65 = 43,295.01/x
  3. Step 3: Cross multiply
    63,076.43x = 94,614.65 × 43,295.01
  4. Step 4: Simplify right side
    63,076.43x = 4,096,342,001.42
  5. Step 5: Solve for x
    x = 4,096,342,001.42/63,076.43
  6. Step 6: Final answer
    x = 64,942.52

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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.