Home / 88,726.82-133,092.24-29,567.24

Finding the Fourth Proportional to 88,726.82, 133,092.24 and 29,567.24

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Solution

The fourth proportional to 88,726.82, 133,092.24 and 29,567.24 is: 44,351.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,726.82 : 133,092.24 = 29,567.24 : x
  2. Step 2: Convert to fraction form
    88,726.82/133,092.24 = 29,567.24/x
  3. Step 3: Cross multiply
    88,726.82x = 133,092.24 × 29,567.24
  4. Step 4: Simplify right side
    88,726.82x = 3,935,170,202.22
  5. Step 5: Solve for x
    x = 3,935,170,202.22/88,726.82
  6. Step 6: Final answer
    x = 44,351.53

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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.