Home / 133,630.05-200,304.27-49,336.23

Finding the Fourth Proportional to 133,630.05, 200,304.27 and 49,336.23

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Solution

The fourth proportional to 133,630.05, 200,304.27 and 49,336.23 is: 73,952.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,630.05 : 200,304.27 = 49,336.23 : x
  2. Step 2: Convert to fraction form
    133,630.05/200,304.27 = 49,336.23/x
  3. Step 3: Cross multiply
    133,630.05x = 200,304.27 × 49,336.23
  4. Step 4: Simplify right side
    133,630.05x = 9,882,257,583.73
  5. Step 5: Solve for x
    x = 9,882,257,583.73/133,630.05
  6. Step 6: Final answer
    x = 73,952.36

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1.5x scale

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.