Home / 63,733.32-95,560.38-55,490.76

Finding the Fourth Proportional to 63,733.32, 95,560.38 and 55,490.76

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Solution

The fourth proportional to 63,733.32, 95,560.38 and 55,490.76 is: 83,201.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,733.32 : 95,560.38 = 55,490.76 : x
  2. Step 2: Convert to fraction form
    63,733.32/95,560.38 = 55,490.76/x
  3. Step 3: Cross multiply
    63,733.32x = 95,560.38 × 55,490.76
  4. Step 4: Simplify right side
    63,733.32x = 5,302,718,112.09
  5. Step 5: Solve for x
    x = 5,302,718,112.09/63,733.32
  6. Step 6: Final answer
    x = 83,201.66

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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.