Home / 296,214.76-444,512.22-109,227.88

Finding the Fourth Proportional to 296,214.76, 444,512.22 and 109,227.88

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Solution

The fourth proportional to 296,214.76, 444,512.22 and 109,227.88 is: 163,911.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,214.76 : 444,512.22 = 109,227.88 : x
  2. Step 2: Convert to fraction form
    296,214.76/444,512.22 = 109,227.88/x
  3. Step 3: Cross multiply
    296,214.76x = 444,512.22 × 109,227.88
  4. Step 4: Simplify right side
    296,214.76x = 48,553,127,424.69
  5. Step 5: Solve for x
    x = 48,553,127,424.69/296,214.76
  6. Step 6: Final answer
    x = 163,911.91

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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.