Home / 224,244.44-309,532.32-133,628.83

Finding the Fourth Proportional to 224,244.44, 309,532.32 and 133,628.83

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Solution

The fourth proportional to 224,244.44, 309,532.32 and 133,628.83 is: 184,452.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,244.44 : 309,532.32 = 133,628.83 : x
  2. Step 2: Convert to fraction form
    224,244.44/309,532.32 = 133,628.83/x
  3. Step 3: Cross multiply
    224,244.44x = 309,532.32 × 133,628.83
  4. Step 4: Simplify right side
    224,244.44x = 41,362,442,736.07
  5. Step 5: Solve for x
    x = 41,362,442,736.07/224,244.44
  6. Step 6: Final answer
    x = 184,452.47

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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.