Home / 88,935.23-133,392.98-22,375.37

Finding the Fourth Proportional to 88,935.23, 133,392.98 and 22,375.37

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Solution

The fourth proportional to 88,935.23, 133,392.98 and 22,375.37 is: 33,560.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,935.23 : 133,392.98 = 22,375.37 : x
  2. Step 2: Convert to fraction form
    88,935.23/133,392.98 = 22,375.37/x
  3. Step 3: Cross multiply
    88,935.23x = 133,392.98 × 22,375.37
  4. Step 4: Simplify right side
    88,935.23x = 2,984,717,282.90
  5. Step 5: Solve for x
    x = 2,984,717,282.90/88,935.23
  6. Step 6: Final answer
    x = 33,560.57

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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.