Home / 46,811.82-64,600.32-25,591.09

Finding the Fourth Proportional to 46,811.82, 64,600.32 and 25,591.09

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Solution

The fourth proportional to 46,811.82, 64,600.32 and 25,591.09 is: 35,315.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,811.82 : 64,600.32 = 25,591.09 : x
  2. Step 2: Convert to fraction form
    46,811.82/64,600.32 = 25,591.09/x
  3. Step 3: Cross multiply
    46,811.82x = 64,600.32 × 25,591.09
  4. Step 4: Simplify right side
    46,811.82x = 1,653,192,603.15
  5. Step 5: Solve for x
    x = 1,653,192,603.15/46,811.82
  6. Step 6: Final answer
    x = 35,315.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.