Home / 68,937.90-95,170.58-46,395.39

Finding the Fourth Proportional to 68,937.90, 95,170.58 and 46,395.39

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Solution

The fourth proportional to 68,937.90, 95,170.58 and 46,395.39 is: 64,050.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,937.90 : 95,170.58 = 46,395.39 : x
  2. Step 2: Convert to fraction form
    68,937.90/95,170.58 = 46,395.39/x
  3. Step 3: Cross multiply
    68,937.90x = 95,170.58 × 46,395.39
  4. Step 4: Simplify right side
    68,937.90x = 4,415,476,474.52
  5. Step 5: Solve for x
    x = 4,415,476,474.52/68,937.90
  6. Step 6: Final answer
    x = 64,050.06

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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.