Home / 63,616.14-95,881.46-54,837.42

Finding the Fourth Proportional to 63,616.14, 95,881.46 and 54,837.42

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Solution

The fourth proportional to 63,616.14, 95,881.46 and 54,837.42 is: 82,650.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,616.14 : 95,881.46 = 54,837.42 : x
  2. Step 2: Convert to fraction form
    63,616.14/95,881.46 = 54,837.42/x
  3. Step 3: Cross multiply
    63,616.14x = 95,881.46 × 54,837.42
  4. Step 4: Simplify right side
    63,616.14x = 5,257,891,618.05
  5. Step 5: Solve for x
    x = 5,257,891,618.05/63,616.14
  6. Step 6: Final answer
    x = 82,650.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.