Home / 46,107.63-63,633.30-28,214.53

Finding the Fourth Proportional to 46,107.63, 63,633.30 and 28,214.53

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Solution

The fourth proportional to 46,107.63, 63,633.30 and 28,214.53 is: 38,938.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,107.63 : 63,633.30 = 28,214.53 : x
  2. Step 2: Convert to fraction form
    46,107.63/63,633.30 = 28,214.53/x
  3. Step 3: Cross multiply
    46,107.63x = 63,633.30 × 28,214.53
  4. Step 4: Simplify right side
    46,107.63x = 1,795,383,651.85
  5. Step 5: Solve for x
    x = 1,795,383,651.85/46,107.63
  6. Step 6: Final answer
    x = 38,938.97

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1.5x scale

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.