Home / 63,544.87-95,250.79-21,410.39

Finding the Fourth Proportional to 63,544.87, 95,250.79 and 21,410.39

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Solution

The fourth proportional to 63,544.87, 95,250.79 and 21,410.39 is: 32,093.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,544.87 : 95,250.79 = 21,410.39 : x
  2. Step 2: Convert to fraction form
    63,544.87/95,250.79 = 21,410.39/x
  3. Step 3: Cross multiply
    63,544.87x = 95,250.79 × 21,410.39
  4. Step 4: Simplify right side
    63,544.87x = 2,039,356,561.71
  5. Step 5: Solve for x
    x = 2,039,356,561.71/63,544.87
  6. Step 6: Final answer
    x = 32,093.17

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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.