Home / 336,850.23-464,931.48-222,149.58

Finding the Fourth Proportional to 336,850.23, 464,931.48 and 222,149.58

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Solution

The fourth proportional to 336,850.23, 464,931.48 and 222,149.58 is: 306,617.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,850.23 : 464,931.48 = 222,149.58 : x
  2. Step 2: Convert to fraction form
    336,850.23/464,931.48 = 222,149.58/x
  3. Step 3: Cross multiply
    336,850.23x = 464,931.48 × 222,149.58
  4. Step 4: Simplify right side
    336,850.23x = 103,284,333,010.78
  5. Step 5: Solve for x
    x = 103,284,333,010.78/336,850.23
  6. Step 6: Final answer
    x = 306,617.97

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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.