Home / 295,822.20-443,733.30-183,847.80

Finding the Fourth Proportional to 295,822.20, 443,733.30 and 183,847.80

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Solution

The fourth proportional to 295,822.20, 443,733.30 and 183,847.80 is: 275,771.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,822.20 : 443,733.30 = 183,847.80 : x
  2. Step 2: Convert to fraction form
    295,822.20/443,733.30 = 183,847.80/x
  3. Step 3: Cross multiply
    295,822.20x = 443,733.30 × 183,847.80
  4. Step 4: Simplify right side
    295,822.20x = 81,579,390,991.74
  5. Step 5: Solve for x
    x = 81,579,390,991.74/295,822.20
  6. Step 6: Final answer
    x = 275,771.70

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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.