Home / 183,928.82-276,086.28-163,002.74

Finding the Fourth Proportional to 183,928.82, 276,086.28 and 163,002.74

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Solution

The fourth proportional to 183,928.82, 276,086.28 and 163,002.74 is: 244,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,928.82 : 276,086.28 = 163,002.74 : x
  2. Step 2: Convert to fraction form
    183,928.82/276,086.28 = 163,002.74/x
  3. Step 3: Cross multiply
    183,928.82x = 276,086.28 × 163,002.74
  4. Step 4: Simplify right side
    183,928.82x = 45,002,820,116.41
  5. Step 5: Solve for x
    x = 45,002,820,116.41/183,928.82
  6. Step 6: Final answer
    x = 244,675.20

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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.