Home / 152,033.24-227,953.27-133,350.80

Finding the Fourth Proportional to 152,033.24, 227,953.27 and 133,350.80

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Solution

The fourth proportional to 152,033.24, 227,953.27 and 133,350.80 is: 199,941.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,033.24 : 227,953.27 = 133,350.80 : x
  2. Step 2: Convert to fraction form
    152,033.24/227,953.27 = 133,350.80/x
  3. Step 3: Cross multiply
    152,033.24x = 227,953.27 × 133,350.80
  4. Step 4: Simplify right side
    152,033.24x = 30,397,749,944.04
  5. Step 5: Solve for x
    x = 30,397,749,944.04/152,033.24
  6. Step 6: Final answer
    x = 199,941.47

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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.