Home / 88,964.01-133,504.34-32,805.09

Finding the Fourth Proportional to 88,964.01, 133,504.34 and 32,805.09

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Solution

The fourth proportional to 88,964.01, 133,504.34 and 32,805.09 is: 49,229.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,964.01 : 133,504.34 = 32,805.09 : x
  2. Step 2: Convert to fraction form
    88,964.01/133,504.34 = 32,805.09/x
  3. Step 3: Cross multiply
    88,964.01x = 133,504.34 × 32,805.09
  4. Step 4: Simplify right side
    88,964.01x = 4,379,621,725.07
  5. Step 5: Solve for x
    x = 4,379,621,725.07/88,964.01
  6. Step 6: Final answer
    x = 49,229.14

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1.5x scale

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.