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Finding the Fourth Proportional to 60,093.60, 82,927.60 and 33,235.36

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Solution

The fourth proportional to 60,093.60, 82,927.60 and 33,235.36 is: 45,863.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,093.60 : 82,927.60 = 33,235.36 : x
  2. Step 2: Convert to fraction form
    60,093.60/82,927.60 = 33,235.36/x
  3. Step 3: Cross multiply
    60,093.60x = 82,927.60 × 33,235.36
  4. Step 4: Simplify right side
    60,093.60x = 2,756,128,639.94
  5. Step 5: Solve for x
    x = 2,756,128,639.94/60,093.60
  6. Step 6: Final answer
    x = 45,863.93

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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.