Home / 88,914.57-133,302.20-44,519.01

Finding the Fourth Proportional to 88,914.57, 133,302.20 and 44,519.01

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Solution

The fourth proportional to 88,914.57, 133,302.20 and 44,519.01 is: 66,743.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,914.57 : 133,302.20 = 44,519.01 : x
  2. Step 2: Convert to fraction form
    88,914.57/133,302.20 = 44,519.01/x
  3. Step 3: Cross multiply
    88,914.57x = 133,302.20 × 44,519.01
  4. Step 4: Simplify right side
    88,914.57x = 5,934,481,752.23
  5. Step 5: Solve for x
    x = 5,934,481,752.23/88,914.57
  6. Step 6: Final answer
    x = 66,743.64

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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.