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Finding the Fourth Proportional to 163,303.58, 244,892.39 and 63,450.63

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Solution

The fourth proportional to 163,303.58, 244,892.39 and 63,450.63 is: 95,151.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,303.58 : 244,892.39 = 63,450.63 : x
  2. Step 2: Convert to fraction form
    163,303.58/244,892.39 = 63,450.63/x
  3. Step 3: Cross multiply
    163,303.58x = 244,892.39 × 63,450.63
  4. Step 4: Simplify right side
    163,303.58x = 15,538,576,427.71
  5. Step 5: Solve for x
    x = 15,538,576,427.71/163,303.58
  6. Step 6: Final answer
    x = 95,151.47

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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.