Home / 336,847.24-464,927.34-222,146.58

Finding the Fourth Proportional to 336,847.24, 464,927.34 and 222,146.58

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Solution

The fourth proportional to 336,847.24, 464,927.34 and 222,146.58 is: 306,613.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,847.24 : 464,927.34 = 222,146.58 : x
  2. Step 2: Convert to fraction form
    336,847.24/464,927.34 = 222,146.58/x
  3. Step 3: Cross multiply
    336,847.24x = 464,927.34 × 222,146.58
  4. Step 4: Simplify right side
    336,847.24x = 103,282,021,106.02
  5. Step 5: Solve for x
    x = 103,282,021,106.02/336,847.24
  6. Step 6: Final answer
    x = 306,613.83

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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.