Home / 323,591.22-446,582.97-180,332.10

Finding the Fourth Proportional to 323,591.22, 446,582.97 and 180,332.10

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Solution

The fourth proportional to 323,591.22, 446,582.97 and 180,332.10 is: 248,873.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,591.22 : 446,582.97 = 180,332.10 : x
  2. Step 2: Convert to fraction form
    323,591.22/446,582.97 = 180,332.10/x
  3. Step 3: Cross multiply
    323,591.22x = 446,582.97 × 180,332.10
  4. Step 4: Simplify right side
    323,591.22x = 80,533,244,804.34
  5. Step 5: Solve for x
    x = 80,533,244,804.34/323,591.22
  6. Step 6: Final answer
    x = 248,873.39

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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.