Home / 96,593.10-144,900.45-30,032.70

Finding the Fourth Proportional to 96,593.10, 144,900.45 and 30,032.70

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Solution

The fourth proportional to 96,593.10, 144,900.45 and 30,032.70 is: 45,052.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,593.10 : 144,900.45 = 30,032.70 : x
  2. Step 2: Convert to fraction form
    96,593.10/144,900.45 = 30,032.70/x
  3. Step 3: Cross multiply
    96,593.10x = 144,900.45 × 30,032.70
  4. Step 4: Simplify right side
    96,593.10x = 4,351,751,744.72
  5. Step 5: Solve for x
    x = 4,351,751,744.72/96,593.10
  6. Step 6: Final answer
    x = 45,052.41

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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.