Home / 55,936.74-83,935.86-26,353.80

Finding the Fourth Proportional to 55,936.74, 83,935.86 and 26,353.80

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Solution

The fourth proportional to 55,936.74, 83,935.86 and 26,353.80 is: 39,545.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,936.74 : 83,935.86 = 26,353.80 : x
  2. Step 2: Convert to fraction form
    55,936.74/83,935.86 = 26,353.80/x
  3. Step 3: Cross multiply
    55,936.74x = 83,935.86 × 26,353.80
  4. Step 4: Simplify right side
    55,936.74x = 2,212,028,867.27
  5. Step 5: Solve for x
    x = 2,212,028,867.27/55,936.74
  6. Step 6: Final answer
    x = 39,545.19

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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.