Home / 295,867.22-443,669.58-183,542.90

Finding the Fourth Proportional to 295,867.22, 443,669.58 and 183,542.90

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Solution

The fourth proportional to 295,867.22, 443,669.58 and 183,542.90 is: 275,232.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,867.22 : 443,669.58 = 183,542.90 : x
  2. Step 2: Convert to fraction form
    295,867.22/443,669.58 = 183,542.90/x
  3. Step 3: Cross multiply
    295,867.22x = 443,669.58 × 183,542.90
  4. Step 4: Simplify right side
    295,867.22x = 81,432,399,136.63
  5. Step 5: Solve for x
    x = 81,432,399,136.63/295,867.22
  6. Step 6: Final answer
    x = 275,232.93

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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.