Home / 410,233.36-566,103.72-228,935.44

Finding the Fourth Proportional to 410,233.36, 566,103.72 and 228,935.44

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Solution

The fourth proportional to 410,233.36, 566,103.72 and 228,935.44 is: 315,920.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,233.36 : 566,103.72 = 228,935.44 : x
  2. Step 2: Convert to fraction form
    410,233.36/566,103.72 = 228,935.44/x
  3. Step 3: Cross multiply
    410,233.36x = 566,103.72 × 228,935.44
  4. Step 4: Simplify right side
    410,233.36x = 129,601,204,223.84
  5. Step 5: Solve for x
    x = 129,601,204,223.84/410,233.36
  6. Step 6: Final answer
    x = 315,920.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.