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Finding the Fourth Proportional to 89,354.44, 134,032.70 and 22,794.44

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Solution

The fourth proportional to 89,354.44, 134,032.70 and 22,794.44 is: 34,191.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,354.44 : 134,032.70 = 22,794.44 : x
  2. Step 2: Convert to fraction form
    89,354.44/134,032.70 = 22,794.44/x
  3. Step 3: Cross multiply
    89,354.44x = 134,032.70 × 22,794.44
  4. Step 4: Simplify right side
    89,354.44x = 3,055,200,338.19
  5. Step 5: Solve for x
    x = 3,055,200,338.19/89,354.44
  6. Step 6: Final answer
    x = 34,191.93

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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.