Home / 88,967.97-133,366.20-32,777.37

Finding the Fourth Proportional to 88,967.97, 133,366.20 and 32,777.37

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Solution

The fourth proportional to 88,967.97, 133,366.20 and 32,777.37 is: 49,134.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,967.97 : 133,366.20 = 32,777.37 : x
  2. Step 2: Convert to fraction form
    88,967.97/133,366.20 = 32,777.37/x
  3. Step 3: Cross multiply
    88,967.97x = 133,366.20 × 32,777.37
  4. Step 4: Simplify right side
    88,967.97x = 4,371,393,282.89
  5. Step 5: Solve for x
    x = 4,371,393,282.89/88,967.97
  6. Step 6: Final answer
    x = 49,134.46

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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.