Home / 46,558.82-69,837.86-30,834.22

Finding the Fourth Proportional to 46,558.82, 69,837.86 and 30,834.22

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Solution

The fourth proportional to 46,558.82, 69,837.86 and 30,834.22 is: 46,251.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,558.82 : 69,837.86 = 30,834.22 : x
  2. Step 2: Convert to fraction form
    46,558.82/69,837.86 = 30,834.22/x
  3. Step 3: Cross multiply
    46,558.82x = 69,837.86 × 30,834.22
  4. Step 4: Simplify right side
    46,558.82x = 2,153,395,939.57
  5. Step 5: Solve for x
    x = 2,153,395,939.57/46,558.82
  6. Step 6: Final answer
    x = 46,251.08

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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.