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Finding the Fourth Proportional to 104,773.93, 144,600.34 and 58,841.12

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Solution

The fourth proportional to 104,773.93, 144,600.34 and 58,841.12 is: 81,207.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,773.93 : 144,600.34 = 58,841.12 : x
  2. Step 2: Convert to fraction form
    104,773.93/144,600.34 = 58,841.12/x
  3. Step 3: Cross multiply
    104,773.93x = 144,600.34 × 58,841.12
  4. Step 4: Simplify right side
    104,773.93x = 8,508,446,172.38
  5. Step 5: Solve for x
    x = 8,508,446,172.38/104,773.93
  6. Step 6: Final answer
    x = 81,207.66

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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.