Home / 133,752.97-200,630.22-33,913.38

Finding the Fourth Proportional to 133,752.97, 200,630.22 and 33,913.38

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Solution

The fourth proportional to 133,752.97, 200,630.22 and 33,913.38 is: 50,870.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,752.97 : 200,630.22 = 33,913.38 : x
  2. Step 2: Convert to fraction form
    133,752.97/200,630.22 = 33,913.38/x
  3. Step 3: Cross multiply
    133,752.97x = 200,630.22 × 33,913.38
  4. Step 4: Simplify right side
    133,752.97x = 6,804,048,890.34
  5. Step 5: Solve for x
    x = 6,804,048,890.34/133,752.97
  6. Step 6: Final answer
    x = 50,870.26

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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.