Home / 173,630.20-259,754.10-150,513.40

Finding the Fourth Proportional to 173,630.20, 259,754.10 and 150,513.40

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Solution

The fourth proportional to 173,630.20, 259,754.10 and 150,513.40 is: 225,170.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,630.20 : 259,754.10 = 150,513.40 : x
  2. Step 2: Convert to fraction form
    173,630.20/259,754.10 = 150,513.40/x
  3. Step 3: Cross multiply
    173,630.20x = 259,754.10 × 150,513.40
  4. Step 4: Simplify right side
    173,630.20x = 39,096,472,754.94
  5. Step 5: Solve for x
    x = 39,096,472,754.94/173,630.20
  6. Step 6: Final answer
    x = 225,170.93

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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.