Home / 297,819.47-446,733.83-95,453.63

Finding the Fourth Proportional to 297,819.47, 446,733.83 and 95,453.63

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Solution

The fourth proportional to 297,819.47, 446,733.83 and 95,453.63 is: 143,181.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,819.47 : 446,733.83 = 95,453.63 : x
  2. Step 2: Convert to fraction form
    297,819.47/446,733.83 = 95,453.63/x
  3. Step 3: Cross multiply
    297,819.47x = 446,733.83 × 95,453.63
  4. Step 4: Simplify right side
    297,819.47x = 42,642,363,006.37
  5. Step 5: Solve for x
    x = 42,642,363,006.37/297,819.47
  6. Step 6: Final answer
    x = 143,181.92

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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.