Home / 295,514.25-443,333.65-95,819.07

Finding the Fourth Proportional to 295,514.25, 443,333.65 and 95,819.07

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Solution

The fourth proportional to 295,514.25, 443,333.65 and 95,819.07 is: 143,748.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,514.25 : 443,333.65 = 95,819.07 : x
  2. Step 2: Convert to fraction form
    295,514.25/443,333.65 = 95,819.07/x
  3. Step 3: Cross multiply
    295,514.25x = 443,333.65 × 95,819.07
  4. Step 4: Simplify right side
    295,514.25x = 42,479,818,042.71
  5. Step 5: Solve for x
    x = 42,479,818,042.71/295,514.25
  6. Step 6: Final answer
    x = 143,748.80

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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.