Home / 150,292.60-225,453.67-43,677.48

Finding the Fourth Proportional to 150,292.60, 225,453.67 and 43,677.48

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Solution

The fourth proportional to 150,292.60, 225,453.67 and 43,677.48 is: 65,520.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,292.60 : 225,453.67 = 43,677.48 : x
  2. Step 2: Convert to fraction form
    150,292.60/225,453.67 = 43,677.48/x
  3. Step 3: Cross multiply
    150,292.60x = 225,453.67 × 43,677.48
  4. Step 4: Simplify right side
    150,292.60x = 9,847,248,162.35
  5. Step 5: Solve for x
    x = 9,847,248,162.35/150,292.60
  6. Step 6: Final answer
    x = 65,520.51

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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.