Home / 333,229.44-459,845.19-190,035.57

Finding the Fourth Proportional to 333,229.44, 459,845.19 and 190,035.57

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Solution

The fourth proportional to 333,229.44, 459,845.19 and 190,035.57 is: 262,242.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,229.44 : 459,845.19 = 190,035.57 : x
  2. Step 2: Convert to fraction form
    333,229.44/459,845.19 = 190,035.57/x
  3. Step 3: Cross multiply
    333,229.44x = 459,845.19 × 190,035.57
  4. Step 4: Simplify right side
    333,229.44x = 87,386,942,793.41
  5. Step 5: Solve for x
    x = 87,386,942,793.41/333,229.44
  6. Step 6: Final answer
    x = 262,242.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.