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Finding the Fourth Proportional to 63,852.48, 88,025.12 and 44,930.88

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Solution

The fourth proportional to 63,852.48, 88,025.12 and 44,930.88 is: 61,940.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,852.48 : 88,025.12 = 44,930.88 : x
  2. Step 2: Convert to fraction form
    63,852.48/88,025.12 = 44,930.88/x
  3. Step 3: Cross multiply
    63,852.48x = 88,025.12 × 44,930.88
  4. Step 4: Simplify right side
    63,852.48x = 3,955,046,103.71
  5. Step 5: Solve for x
    x = 3,955,046,103.71/63,852.48
  6. Step 6: Final answer
    x = 61,940.37

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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.