Home / 447,350.27-670,818.04-166,792.19

Finding the Fourth Proportional to 447,350.27, 670,818.04 and 166,792.19

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Solution

The fourth proportional to 447,350.27, 670,818.04 and 166,792.19 is: 250,110.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,350.27 : 670,818.04 = 166,792.19 : x
  2. Step 2: Convert to fraction form
    447,350.27/670,818.04 = 166,792.19/x
  3. Step 3: Cross multiply
    447,350.27x = 670,818.04 × 166,792.19
  4. Step 4: Simplify right side
    447,350.27x = 111,887,206,212.04
  5. Step 5: Solve for x
    x = 111,887,206,212.04/447,350.27
  6. Step 6: Final answer
    x = 250,110.96

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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.