Home / 63,664.50-94,824.26-60,333.78

Finding the Fourth Proportional to 63,664.50, 94,824.26 and 60,333.78

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Solution

The fourth proportional to 63,664.50, 94,824.26 and 60,333.78 is: 89,863.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,664.50 : 94,824.26 = 60,333.78 : x
  2. Step 2: Convert to fraction form
    63,664.50/94,824.26 = 60,333.78/x
  3. Step 3: Cross multiply
    63,664.50x = 94,824.26 × 60,333.78
  4. Step 4: Simplify right side
    63,664.50x = 5,721,105,739.83
  5. Step 5: Solve for x
    x = 5,721,105,739.83/63,664.50
  6. Step 6: Final answer
    x = 89,863.36

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.