Home / 46,112.67-68,786.93-44,753.09

Finding the Fourth Proportional to 46,112.67, 68,786.93 and 44,753.09

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Solution

The fourth proportional to 46,112.67, 68,786.93 and 44,753.09 is: 66,758.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,112.67 : 68,786.93 = 44,753.09 : x
  2. Step 2: Convert to fraction form
    46,112.67/68,786.93 = 44,753.09/x
  3. Step 3: Cross multiply
    46,112.67x = 68,786.93 × 44,753.09
  4. Step 4: Simplify right side
    46,112.67x = 3,078,427,101.41
  5. Step 5: Solve for x
    x = 3,078,427,101.41/46,112.67
  6. Step 6: Final answer
    x = 66,758.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.