Home / 134,694.77-202,034.86-41,200.52

Finding the Fourth Proportional to 134,694.77, 202,034.86 and 41,200.52

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Solution

The fourth proportional to 134,694.77, 202,034.86 and 41,200.52 is: 61,798.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,694.77 : 202,034.86 = 41,200.52 : x
  2. Step 2: Convert to fraction form
    134,694.77/202,034.86 = 41,200.52/x
  3. Step 3: Cross multiply
    134,694.77x = 202,034.86 × 41,200.52
  4. Step 4: Simplify right side
    134,694.77x = 8,323,940,176.95
  5. Step 5: Solve for x
    x = 8,323,940,176.95/134,694.77
  6. Step 6: Final answer
    x = 61,798.54

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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.