Home / 55,960.25-83,887.61-27,853.74

Finding the Fourth Proportional to 55,960.25, 83,887.61 and 27,853.74

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Solution

The fourth proportional to 55,960.25, 83,887.61 and 27,853.74 is: 41,754.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,960.25 : 83,887.61 = 27,853.74 : x
  2. Step 2: Convert to fraction form
    55,960.25/83,887.61 = 27,853.74/x
  3. Step 3: Cross multiply
    55,960.25x = 83,887.61 × 27,853.74
  4. Step 4: Simplify right side
    55,960.25x = 2,336,583,538.89
  5. Step 5: Solve for x
    x = 2,336,583,538.89/55,960.25
  6. Step 6: Final answer
    x = 41,754.35

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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.