Home / 164,760.91-247,160.57-59,629.39

Finding the Fourth Proportional to 164,760.91, 247,160.57 and 59,629.39

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Solution

The fourth proportional to 164,760.91, 247,160.57 and 59,629.39 is: 89,451.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,760.91 : 247,160.57 = 59,629.39 : x
  2. Step 2: Convert to fraction form
    164,760.91/247,160.57 = 59,629.39/x
  3. Step 3: Cross multiply
    164,760.91x = 247,160.57 × 59,629.39
  4. Step 4: Simplify right side
    164,760.91x = 14,738,034,021.15
  5. Step 5: Solve for x
    x = 14,738,034,021.15/164,760.91
  6. Step 6: Final answer
    x = 89,451.04

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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.