Home / 151,329.20-226,940.81-44,684.73

Finding the Fourth Proportional to 151,329.20, 226,940.81 and 44,684.73

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Solution

The fourth proportional to 151,329.20, 226,940.81 and 44,684.73 is: 67,011.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,329.20 : 226,940.81 = 44,684.73 : x
  2. Step 2: Convert to fraction form
    151,329.20/226,940.81 = 44,684.73/x
  3. Step 3: Cross multiply
    151,329.20x = 226,940.81 × 44,684.73
  4. Step 4: Simplify right side
    151,329.20x = 10,140,788,597.41
  5. Step 5: Solve for x
    x = 10,140,788,597.41/151,329.20
  6. Step 6: Final answer
    x = 67,011.45

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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.