Home / 150,754.52-226,164.58-45,570.75

Finding the Fourth Proportional to 150,754.52, 226,164.58 and 45,570.75

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Solution

The fourth proportional to 150,754.52, 226,164.58 and 45,570.75 is: 68,366.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,754.52 : 226,164.58 = 45,570.75 : x
  2. Step 2: Convert to fraction form
    150,754.52/226,164.58 = 45,570.75/x
  3. Step 3: Cross multiply
    150,754.52x = 226,164.58 × 45,570.75
  4. Step 4: Simplify right side
    150,754.52x = 10,306,489,534.04
  5. Step 5: Solve for x
    x = 10,306,489,534.04/150,754.52
  6. Step 6: Final answer
    x = 68,366.04

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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.