Home / 168,329.07-232,298.99-92,882.43

Finding the Fourth Proportional to 168,329.07, 232,298.99 and 92,882.43

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Solution

The fourth proportional to 168,329.07, 232,298.99 and 92,882.43 is: 128,180.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,329.07 : 232,298.99 = 92,882.43 : x
  2. Step 2: Convert to fraction form
    168,329.07/232,298.99 = 92,882.43/x
  3. Step 3: Cross multiply
    168,329.07x = 232,298.99 × 92,882.43
  4. Step 4: Simplify right side
    168,329.07x = 21,576,494,213.33
  5. Step 5: Solve for x
    x = 21,576,494,213.33/168,329.07
  6. Step 6: Final answer
    x = 128,180.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.