Home / 296,284.88-444,513.38-106,741.64

Finding the Fourth Proportional to 296,284.88, 444,513.38 and 106,741.64

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Solution

The fourth proportional to 296,284.88, 444,513.38 and 106,741.64 is: 160,143.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,284.88 : 444,513.38 = 106,741.64 : x
  2. Step 2: Convert to fraction form
    296,284.88/444,513.38 = 106,741.64/x
  3. Step 3: Cross multiply
    296,284.88x = 444,513.38 × 106,741.64
  4. Step 4: Simplify right side
    296,284.88x = 47,448,087,183.14
  5. Step 5: Solve for x
    x = 47,448,087,183.14/296,284.88
  6. Step 6: Final answer
    x = 160,143.46

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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.