Home / 241,664.07-362,499.75-83,897.55

Finding the Fourth Proportional to 241,664.07, 362,499.75 and 83,897.55

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Solution

The fourth proportional to 241,664.07, 362,499.75 and 83,897.55 is: 125,847.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,664.07 : 362,499.75 = 83,897.55 : x
  2. Step 2: Convert to fraction form
    241,664.07/362,499.75 = 83,897.55/x
  3. Step 3: Cross multiply
    241,664.07x = 362,499.75 × 83,897.55
  4. Step 4: Simplify right side
    241,664.07x = 30,412,840,900.61
  5. Step 5: Solve for x
    x = 30,412,840,900.61/241,664.07
  6. Step 6: Final answer
    x = 125,847.59

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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.