Home / 296,578.42-444,775.70-107,014.27

Finding the Fourth Proportional to 296,578.42, 444,775.70 and 107,014.27

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Solution

The fourth proportional to 296,578.42, 444,775.70 and 107,014.27 is: 160,488.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,578.42 : 444,775.70 = 107,014.27 : x
  2. Step 2: Convert to fraction form
    296,578.42/444,775.70 = 107,014.27/x
  3. Step 3: Cross multiply
    296,578.42x = 444,775.70 × 107,014.27
  4. Step 4: Simplify right side
    296,578.42x = 47,597,345,202.23
  5. Step 5: Solve for x
    x = 47,597,345,202.23/296,578.42
  6. Step 6: Final answer
    x = 160,488.23

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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.