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Finding the Fourth Proportional to 110,533.92, 152,536.74 and 60,232.92

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Solution

The fourth proportional to 110,533.92, 152,536.74 and 60,232.92 is: 83,121.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,533.92 : 152,536.74 = 60,232.92 : x
  2. Step 2: Convert to fraction form
    110,533.92/152,536.74 = 60,232.92/x
  3. Step 3: Cross multiply
    110,533.92x = 152,536.74 × 60,232.92
  4. Step 4: Simplify right side
    110,533.92x = 9,187,733,257.48
  5. Step 5: Solve for x
    x = 9,187,733,257.48/110,533.92
  6. Step 6: Final answer
    x = 83,121.39

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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.