Home / 133,816.18-200,758.02-94,450.18

Finding the Fourth Proportional to 133,816.18, 200,758.02 and 94,450.18

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Solution

The fourth proportional to 133,816.18, 200,758.02 and 94,450.18 is: 141,699.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,816.18 : 200,758.02 = 94,450.18 : x
  2. Step 2: Convert to fraction form
    133,816.18/200,758.02 = 94,450.18/x
  3. Step 3: Cross multiply
    133,816.18x = 200,758.02 × 94,450.18
  4. Step 4: Simplify right side
    133,816.18x = 18,961,631,125.44
  5. Step 5: Solve for x
    x = 18,961,631,125.44/133,816.18
  6. Step 6: Final answer
    x = 141,699.09

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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.