Home / 133,531.58-200,292.06-33,690.44

Finding the Fourth Proportional to 133,531.58, 200,292.06 and 33,690.44

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Solution

The fourth proportional to 133,531.58, 200,292.06 and 33,690.44 is: 50,534.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,531.58 : 200,292.06 = 33,690.44 : x
  2. Step 2: Convert to fraction form
    133,531.58/200,292.06 = 33,690.44/x
  3. Step 3: Cross multiply
    133,531.58x = 200,292.06 × 33,690.44
  4. Step 4: Simplify right side
    133,531.58x = 6,747,927,629.91
  5. Step 5: Solve for x
    x = 6,747,927,629.91/133,531.58
  6. Step 6: Final answer
    x = 50,534.32

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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.