Home / 150,207.36-225,230.22-60,204.90

Finding the Fourth Proportional to 150,207.36, 225,230.22 and 60,204.90

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Solution

The fourth proportional to 150,207.36, 225,230.22 and 60,204.90 is: 90,274.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,207.36 : 225,230.22 = 60,204.90 : x
  2. Step 2: Convert to fraction form
    150,207.36/225,230.22 = 60,204.90/x
  3. Step 3: Cross multiply
    150,207.36x = 225,230.22 × 60,204.90
  4. Step 4: Simplify right side
    150,207.36x = 13,559,962,872.08
  5. Step 5: Solve for x
    x = 13,559,962,872.08/150,207.36
  6. Step 6: Final answer
    x = 90,274.96

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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.