Home / 454,632.24-682,144.98-244,024.12

Finding the Fourth Proportional to 454,632.24, 682,144.98 and 244,024.12

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Solution

The fourth proportional to 454,632.24, 682,144.98 and 244,024.12 is: 366,141.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,632.24 : 682,144.98 = 244,024.12 : x
  2. Step 2: Convert to fraction form
    454,632.24/682,144.98 = 244,024.12/x
  3. Step 3: Cross multiply
    454,632.24x = 682,144.98 × 244,024.12
  4. Step 4: Simplify right side
    454,632.24x = 166,459,828,456.92
  5. Step 5: Solve for x
    x = 166,459,828,456.92/454,632.24
  6. Step 6: Final answer
    x = 366,141.72

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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.