Home / 168,569.16-252,890.66-63,388.14

Finding the Fourth Proportional to 168,569.16, 252,890.66 and 63,388.14

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Solution

The fourth proportional to 168,569.16, 252,890.66 and 63,388.14 is: 95,096.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,569.16 : 252,890.66 = 63,388.14 : x
  2. Step 2: Convert to fraction form
    168,569.16/252,890.66 = 63,388.14/x
  3. Step 3: Cross multiply
    168,569.16x = 252,890.66 × 63,388.14
  4. Step 4: Simplify right side
    168,569.16x = 16,030,268,560.77
  5. Step 5: Solve for x
    x = 16,030,268,560.77/168,569.16
  6. Step 6: Final answer
    x = 95,096.09

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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.