Home / 150,924.18-226,418.94-45,751.08

Finding the Fourth Proportional to 150,924.18, 226,418.94 and 45,751.08

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Solution

The fourth proportional to 150,924.18, 226,418.94 and 45,751.08 is: 68,636.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,924.18 : 226,418.94 = 45,751.08 : x
  2. Step 2: Convert to fraction form
    150,924.18/226,418.94 = 45,751.08/x
  3. Step 3: Cross multiply
    150,924.18x = 226,418.94 × 45,751.08
  4. Step 4: Simplify right side
    150,924.18x = 10,358,910,808.70
  5. Step 5: Solve for x
    x = 10,358,910,808.70/150,924.18
  6. Step 6: Final answer
    x = 68,636.52

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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.