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Finding the Fourth Proportional to 60,841.51, 91,040.24 and 35,893.51

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Solution

The fourth proportional to 60,841.51, 91,040.24 and 35,893.51 is: 53,709.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,841.51 : 91,040.24 = 35,893.51 : x
  2. Step 2: Convert to fraction form
    60,841.51/91,040.24 = 35,893.51/x
  3. Step 3: Cross multiply
    60,841.51x = 91,040.24 × 35,893.51
  4. Step 4: Simplify right side
    60,841.51x = 3,267,753,585.37
  5. Step 5: Solve for x
    x = 3,267,753,585.37/60,841.51
  6. Step 6: Final answer
    x = 53,709.28

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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.