Home / 192,882.40-266,000.08-132,346.24

Finding the Fourth Proportional to 192,882.40, 266,000.08 and 132,346.24

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Solution

The fourth proportional to 192,882.40, 266,000.08 and 132,346.24 is: 182,515.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,882.40 : 266,000.08 = 132,346.24 : x
  2. Step 2: Convert to fraction form
    192,882.40/266,000.08 = 132,346.24/x
  3. Step 3: Cross multiply
    192,882.40x = 266,000.08 × 132,346.24
  4. Step 4: Simplify right side
    192,882.40x = 35,204,110,427.70
  5. Step 5: Solve for x
    x = 35,204,110,427.70/192,882.40
  6. Step 6: Final answer
    x = 182,515.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.