Home / 150,809.45-226,244.55-44,193.20

Finding the Fourth Proportional to 150,809.45, 226,244.55 and 44,193.20

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Solution

The fourth proportional to 150,809.45, 226,244.55 and 44,193.20 is: 66,298.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,809.45 : 226,244.55 = 44,193.20 : x
  2. Step 2: Convert to fraction form
    150,809.45/226,244.55 = 44,193.20/x
  3. Step 3: Cross multiply
    150,809.45x = 226,244.55 × 44,193.20
  4. Step 4: Simplify right side
    150,809.45x = 9,998,470,647.06
  5. Step 5: Solve for x
    x = 9,998,470,647.06/150,809.45
  6. Step 6: Final answer
    x = 66,298.70

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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.