Home / 332,213.22-458,447.85-181,311.30

Finding the Fourth Proportional to 332,213.22, 458,447.85 and 181,311.30

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Solution

The fourth proportional to 332,213.22, 458,447.85 and 181,311.30 is: 250,206.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,213.22 : 458,447.85 = 181,311.30 : x
  2. Step 2: Convert to fraction form
    332,213.22/458,447.85 = 181,311.30/x
  3. Step 3: Cross multiply
    332,213.22x = 458,447.85 × 181,311.30
  4. Step 4: Simplify right side
    332,213.22x = 83,121,775,665.71
  5. Step 5: Solve for x
    x = 83,121,775,665.71/332,213.22
  6. Step 6: Final answer
    x = 250,206.10

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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.