Home / 63,076.63-94,614.94-25,657.06

Finding the Fourth Proportional to 63,076.63, 94,614.94 and 25,657.06

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Solution

The fourth proportional to 63,076.63, 94,614.94 and 25,657.06 is: 38,485.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,076.63 : 94,614.94 = 25,657.06 : x
  2. Step 2: Convert to fraction form
    63,076.63/94,614.94 = 25,657.06/x
  3. Step 3: Cross multiply
    63,076.63x = 94,614.94 × 25,657.06
  4. Step 4: Simplify right side
    63,076.63x = 2,427,541,192.48
  5. Step 5: Solve for x
    x = 2,427,541,192.48/63,076.63
  6. Step 6: Final answer
    x = 38,485.59

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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.