Home / 66,896.26-92,247.93-46,745.80

Finding the Fourth Proportional to 66,896.26, 92,247.93 and 46,745.80

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Solution

The fourth proportional to 66,896.26, 92,247.93 and 46,745.80 is: 64,461.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,896.26 : 92,247.93 = 46,745.80 : x
  2. Step 2: Convert to fraction form
    66,896.26/92,247.93 = 46,745.80/x
  3. Step 3: Cross multiply
    66,896.26x = 92,247.93 × 46,745.80
  4. Step 4: Simplify right side
    66,896.26x = 4,312,203,286.19
  5. Step 5: Solve for x
    x = 4,312,203,286.19/66,896.26
  6. Step 6: Final answer
    x = 64,461.05

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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.