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Finding the Fourth Proportional to 30,773.69, 46,160.53 and 23,763.92

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Solution

The fourth proportional to 30,773.69, 46,160.53 and 23,763.92 is: 35,645.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,773.69 : 46,160.53 = 23,763.92 : x
  2. Step 2: Convert to fraction form
    30,773.69/46,160.53 = 23,763.92/x
  3. Step 3: Cross multiply
    30,773.69x = 46,160.53 × 23,763.92
  4. Step 4: Simplify right side
    30,773.69x = 1,096,955,023.26
  5. Step 5: Solve for x
    x = 1,096,955,023.26/30,773.69
  6. Step 6: Final answer
    x = 35,645.88

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1.5x scale

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.