Home / 35,405.06-52,786.58-34,481.66

Finding the Fourth Proportional to 35,405.06, 52,786.58 and 34,481.66

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Solution

The fourth proportional to 35,405.06, 52,786.58 and 34,481.66 is: 51,409.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,405.06 : 52,786.58 = 34,481.66 : x
  2. Step 2: Convert to fraction form
    35,405.06/52,786.58 = 34,481.66/x
  3. Step 3: Cross multiply
    35,405.06x = 52,786.58 × 34,481.66
  4. Step 4: Simplify right side
    35,405.06x = 1,820,168,904.12
  5. Step 5: Solve for x
    x = 1,820,168,904.12/35,405.06
  6. Step 6: Final answer
    x = 51,409.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.