Home / 163,007.28-244,484.68-44,650.96

Finding the Fourth Proportional to 163,007.28, 244,484.68 and 44,650.96

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Solution

The fourth proportional to 163,007.28, 244,484.68 and 44,650.96 is: 66,969.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,007.28 : 244,484.68 = 44,650.96 : x
  2. Step 2: Convert to fraction form
    163,007.28/244,484.68 = 44,650.96/x
  3. Step 3: Cross multiply
    163,007.28x = 244,484.68 × 44,650.96
  4. Step 4: Simplify right side
    163,007.28x = 10,916,475,667.29
  5. Step 5: Solve for x
    x = 10,916,475,667.29/163,007.28
  6. Step 6: Final answer
    x = 66,969.25

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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.