Home / 150,634.26-225,953.13-45,454.14

Finding the Fourth Proportional to 150,634.26, 225,953.13 and 45,454.14

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Solution

The fourth proportional to 150,634.26, 225,953.13 and 45,454.14 is: 68,181.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,634.26 : 225,953.13 = 45,454.14 : x
  2. Step 2: Convert to fraction form
    150,634.26/225,953.13 = 45,454.14/x
  3. Step 3: Cross multiply
    150,634.26x = 225,953.13 × 45,454.14
  4. Step 4: Simplify right side
    150,634.26x = 10,270,505,204.46
  5. Step 5: Solve for x
    x = 10,270,505,204.46/150,634.26
  6. Step 6: Final answer
    x = 68,181.74

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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.