Home / 150,952.20-226,169.10-98,334.60

Finding the Fourth Proportional to 150,952.20, 226,169.10 and 98,334.60

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Solution

The fourth proportional to 150,952.20, 226,169.10 and 98,334.60 is: 147,333.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,952.20 : 226,169.10 = 98,334.60 : x
  2. Step 2: Convert to fraction form
    150,952.20/226,169.10 = 98,334.60/x
  3. Step 3: Cross multiply
    150,952.20x = 226,169.10 × 98,334.60
  4. Step 4: Simplify right side
    150,952.20x = 22,240,247,980.86
  5. Step 5: Solve for x
    x = 22,240,247,980.86/150,952.20
  6. Step 6: Final answer
    x = 147,333.05

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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.