Home / 46,106.38-63,629.82-34,755.85

Finding the Fourth Proportional to 46,106.38, 63,629.82 and 34,755.85

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Solution

The fourth proportional to 46,106.38, 63,629.82 and 34,755.85 is: 47,965.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,106.38 : 63,629.82 = 34,755.85 : x
  2. Step 2: Convert to fraction form
    46,106.38/63,629.82 = 34,755.85/x
  3. Step 3: Cross multiply
    46,106.38x = 63,629.82 × 34,755.85
  4. Step 4: Simplify right side
    46,106.38x = 2,211,508,479.45
  5. Step 5: Solve for x
    x = 2,211,508,479.45/46,106.38
  6. Step 6: Final answer
    x = 47,965.35

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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.