Home / 351,301.04-527,035.38-114,644.14

Finding the Fourth Proportional to 351,301.04, 527,035.38 and 114,644.14

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Solution

The fourth proportional to 351,301.04, 527,035.38 and 114,644.14 is: 171,993.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,301.04 : 527,035.38 = 114,644.14 : x
  2. Step 2: Convert to fraction form
    351,301.04/527,035.38 = 114,644.14/x
  3. Step 3: Cross multiply
    351,301.04x = 527,035.38 × 114,644.14
  4. Step 4: Simplify right side
    351,301.04x = 60,421,517,889.67
  5. Step 5: Solve for x
    x = 60,421,517,889.67/351,301.04
  6. Step 6: Final answer
    x = 171,993.56

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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.