Home / 150,966.60-226,887.30-148,342.20

Finding the Fourth Proportional to 150,966.60, 226,887.30 and 148,342.20

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Solution

The fourth proportional to 150,966.60, 226,887.30 and 148,342.20 is: 222,943.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,966.60 : 226,887.30 = 148,342.20 : x
  2. Step 2: Convert to fraction form
    150,966.60/226,887.30 = 148,342.20/x
  3. Step 3: Cross multiply
    150,966.60x = 226,887.30 × 148,342.20
  4. Step 4: Simplify right side
    150,966.60x = 33,656,961,234.06
  5. Step 5: Solve for x
    x = 33,656,961,234.06/150,966.60
  6. Step 6: Final answer
    x = 222,943.10

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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.