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Finding the Fourth Proportional to 224,237.25, 335,333.25 and 167,351.31

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Solution

The fourth proportional to 224,237.25, 335,333.25 and 167,351.31 is: 250,263.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,237.25 : 335,333.25 = 167,351.31 : x
  2. Step 2: Convert to fraction form
    224,237.25/335,333.25 = 167,351.31/x
  3. Step 3: Cross multiply
    224,237.25x = 335,333.25 × 167,351.31
  4. Step 4: Simplify right side
    224,237.25x = 56,118,458,674.06
  5. Step 5: Solve for x
    x = 56,118,458,674.06/224,237.25
  6. Step 6: Final answer
    x = 250,263.77

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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.