Home / 89,272.94-133,838.96-44,263.27

Finding the Fourth Proportional to 89,272.94, 133,838.96 and 44,263.27

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Solution

The fourth proportional to 89,272.94, 133,838.96 and 44,263.27 is: 66,359.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,272.94 : 133,838.96 = 44,263.27 : x
  2. Step 2: Convert to fraction form
    89,272.94/133,838.96 = 44,263.27/x
  3. Step 3: Cross multiply
    89,272.94x = 133,838.96 × 44,263.27
  4. Step 4: Simplify right side
    89,272.94x = 5,924,149,799.06
  5. Step 5: Solve for x
    x = 5,924,149,799.06/89,272.94
  6. Step 6: Final answer
    x = 66,359.97

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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.