Home / 55,960.08-83,887.35-27,853.56

Finding the Fourth Proportional to 55,960.08, 83,887.35 and 27,853.56

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Solution

The fourth proportional to 55,960.08, 83,887.35 and 27,853.56 is: 41,754.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,960.08 : 83,887.35 = 27,853.56 : x
  2. Step 2: Convert to fraction form
    55,960.08/83,887.35 = 27,853.56/x
  3. Step 3: Cross multiply
    55,960.08x = 83,887.35 × 27,853.56
  4. Step 4: Simplify right side
    55,960.08x = 2,336,561,336.47
  5. Step 5: Solve for x
    x = 2,336,561,336.47/55,960.08
  6. Step 6: Final answer
    x = 41,754.07

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1.5x scale

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.