Home / 295,892.19-443,321.61-246,291.03

Finding the Fourth Proportional to 295,892.19, 443,321.61 and 246,291.03

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Solution

The fourth proportional to 295,892.19, 443,321.61 and 246,291.03 is: 369,006.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,892.19 : 443,321.61 = 246,291.03 : x
  2. Step 2: Convert to fraction form
    295,892.19/443,321.61 = 246,291.03/x
  3. Step 3: Cross multiply
    295,892.19x = 443,321.61 × 246,291.03
  4. Step 4: Simplify right side
    295,892.19x = 109,186,135,948.16
  5. Step 5: Solve for x
    x = 109,186,135,948.16/295,892.19
  6. Step 6: Final answer
    x = 369,006.48

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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.