Home / 222,256.20-333,785.88-204,454.08

Finding the Fourth Proportional to 222,256.20, 333,785.88 and 204,454.08

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Solution

The fourth proportional to 222,256.20, 333,785.88 and 204,454.08 is: 307,050.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,256.20 : 333,785.88 = 204,454.08 : x
  2. Step 2: Convert to fraction form
    222,256.20/333,785.88 = 204,454.08/x
  3. Step 3: Cross multiply
    222,256.20x = 333,785.88 × 204,454.08
  4. Step 4: Simplify right side
    222,256.20x = 68,243,885,012.39
  5. Step 5: Solve for x
    x = 68,243,885,012.39/222,256.20
  6. Step 6: Final answer
    x = 307,050.53

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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.