Home / 46,643.90-69,965.85-44,116.70

Finding the Fourth Proportional to 46,643.90, 69,965.85 and 44,116.70

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Solution

The fourth proportional to 46,643.90, 69,965.85 and 44,116.70 is: 66,175.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,643.90 : 69,965.85 = 44,116.70 : x
  2. Step 2: Convert to fraction form
    46,643.90/69,965.85 = 44,116.70/x
  3. Step 3: Cross multiply
    46,643.90x = 69,965.85 × 44,116.70
  4. Step 4: Simplify right side
    46,643.90x = 3,086,662,414.70
  5. Step 5: Solve for x
    x = 3,086,662,414.70/46,643.90
  6. Step 6: Final answer
    x = 66,175.05

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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.