Home / 335,601.28-503,282.04-110,920.24

Finding the Fourth Proportional to 335,601.28, 503,282.04 and 110,920.24

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Solution

The fourth proportional to 335,601.28, 503,282.04 and 110,920.24 is: 166,340.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,601.28 : 503,282.04 = 110,920.24 : x
  2. Step 2: Convert to fraction form
    335,601.28/503,282.04 = 110,920.24/x
  3. Step 3: Cross multiply
    335,601.28x = 503,282.04 × 110,920.24
  4. Step 4: Simplify right side
    335,601.28x = 55,824,164,664.49
  5. Step 5: Solve for x
    x = 55,824,164,664.49/335,601.28
  6. Step 6: Final answer
    x = 166,340.74

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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.