Home / 224,965.04-335,463.37-222,939.81

Finding the Fourth Proportional to 224,965.04, 335,463.37 and 222,939.81

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Solution

The fourth proportional to 224,965.04, 335,463.37 and 222,939.81 is: 332,443.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,965.04 : 335,463.37 = 222,939.81 : x
  2. Step 2: Convert to fraction form
    224,965.04/335,463.37 = 222,939.81/x
  3. Step 3: Cross multiply
    224,965.04x = 335,463.37 × 222,939.81
  4. Step 4: Simplify right side
    224,965.04x = 74,788,139,412.41
  5. Step 5: Solve for x
    x = 74,788,139,412.41/224,965.04
  6. Step 6: Final answer
    x = 332,443.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.