Home / 163,124.96-244,677.67-50,789.36

Finding the Fourth Proportional to 163,124.96, 244,677.67 and 50,789.36

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Solution

The fourth proportional to 163,124.96, 244,677.67 and 50,789.36 is: 76,181.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,124.96 : 244,677.67 = 50,789.36 : x
  2. Step 2: Convert to fraction form
    163,124.96/244,677.67 = 50,789.36/x
  3. Step 3: Cross multiply
    163,124.96x = 244,677.67 × 50,789.36
  4. Step 4: Simplify right side
    163,124.96x = 12,427,022,750.31
  5. Step 5: Solve for x
    x = 12,427,022,750.31/163,124.96
  6. Step 6: Final answer
    x = 76,181.00

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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.