Home / 63,772.47-95,638.41-23,240.94

Finding the Fourth Proportional to 63,772.47, 95,638.41 and 23,240.94

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Solution

The fourth proportional to 63,772.47, 95,638.41 and 23,240.94 is: 34,854.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,772.47 : 95,638.41 = 23,240.94 : x
  2. Step 2: Convert to fraction form
    63,772.47/95,638.41 = 23,240.94/x
  3. Step 3: Cross multiply
    63,772.47x = 95,638.41 × 23,240.94
  4. Step 4: Simplify right side
    63,772.47x = 2,222,726,548.51
  5. Step 5: Solve for x
    x = 2,222,726,548.51/63,772.47
  6. Step 6: Final answer
    x = 34,854.01

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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.