Home / 46,791.06-70,080.84-32,813.16

Finding the Fourth Proportional to 46,791.06, 70,080.84 and 32,813.16

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Solution

The fourth proportional to 46,791.06, 70,080.84 and 32,813.16 is: 49,145.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,791.06 : 70,080.84 = 32,813.16 : x
  2. Step 2: Convert to fraction form
    46,791.06/70,080.84 = 32,813.16/x
  3. Step 3: Cross multiply
    46,791.06x = 70,080.84 × 32,813.16
  4. Step 4: Simplify right side
    46,791.06x = 2,299,573,815.85
  5. Step 5: Solve for x
    x = 2,299,573,815.85/46,791.06
  6. Step 6: Final answer
    x = 49,145.58

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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.