Home / 296,579.07-444,776.68-107,014.92

Finding the Fourth Proportional to 296,579.07, 444,776.68 and 107,014.92

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Solution

The fourth proportional to 296,579.07, 444,776.68 and 107,014.92 is: 160,489.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,579.07 : 444,776.68 = 107,014.92 : x
  2. Step 2: Convert to fraction form
    296,579.07/444,776.68 = 107,014.92/x
  3. Step 3: Cross multiply
    296,579.07x = 444,776.68 × 107,014.92
  4. Step 4: Simplify right side
    296,579.07x = 47,597,742,629.75
  5. Step 5: Solve for x
    x = 47,597,742,629.75/296,579.07
  6. Step 6: Final answer
    x = 160,489.22

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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.