Home / 183,726.40-275,589.60-50,627.20

Finding the Fourth Proportional to 183,726.40, 275,589.60 and 50,627.20

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Solution

The fourth proportional to 183,726.40, 275,589.60 and 50,627.20 is: 75,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,726.40 : 275,589.60 = 50,627.20 : x
  2. Step 2: Convert to fraction form
    183,726.40/275,589.60 = 50,627.20/x
  3. Step 3: Cross multiply
    183,726.40x = 275,589.60 × 50,627.20
  4. Step 4: Simplify right side
    183,726.40x = 13,952,329,797.12
  5. Step 5: Solve for x
    x = 13,952,329,797.12/183,726.40
  6. Step 6: Final answer
    x = 75,940.80

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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.